Use p-limit to limit concurrent requests

.github/workflows/ci.yml

@@ -27,17 +27,8 @@ jobs:
           node-version: ${{ matrix.node }}
           registry-url: "https://registry.npmjs.org"
 
-      - name: Read rust-toolchain file from repository
-        id: gettoolchain
-        run: echo "::set-output name=toolchain::$(cat rust-toolchain)"
-        working-directory: ${{ matrix.node }}/${{ matrix.flavor }}
-
-      - name: Install ${{ steps.gettoolchain.outputs.toolchain }} Rust toolchain
-        # Latest version available on this commit is 1.71.1
-        # Commit date is Aug 3, 2023
-        uses: dtolnay/rust-toolchain@f361669954a8ecfc00a3443f35f9ac8e610ffc06
-        with:
-          toolchain: ${{ steps.gettoolchain.outputs.toolchain }}
+      - name: Install 1.70.x Rust toolchain
+        uses: dtolnay/rust-toolchain@1.70
 
       - name: Install
         if: ${{ matrix.flavor == 'dev'}}

backend/README.md

@@ -85,7 +85,7 @@ Install dependencies with `npm` and build the backend:
 
 ```
 cd backend
-npm install --no-install-links # npm@9.4.2 and later can omit the --no-install-links
+npm install
 npm run build
 ```
 

backend/rust-gbt/src/gbt.rs

@@ -335,15 +335,13 @@ fn set_relatives(txid: u32, audit_pool: &mut AuditPool) {
     let mut total_sigops: u32 = 0;
 
     for ancestor_id in &ancestors {
-        if let Some(ancestor) = audit_pool
+        let Some(ancestor) = audit_pool
             .get(*ancestor_id as usize)
-            .expect("audit_pool contains all ancestors")
-        {
-            total_fee += ancestor.fee;
-            total_sigop_adjusted_weight += ancestor.sigop_adjusted_weight;
-            total_sigop_adjusted_vsize += ancestor.sigop_adjusted_vsize;
-            total_sigops += ancestor.sigops;
-        } else { todo!() };
+            .expect("audit_pool contains all ancestors") else { todo!() };
+        total_fee += ancestor.fee;
+        total_sigop_adjusted_weight += ancestor.sigop_adjusted_weight;
+        total_sigop_adjusted_vsize += ancestor.sigop_adjusted_vsize;
+        total_sigops += ancestor.sigops;
     }
 
     if let Some(Some(tx)) = audit_pool.get_mut(txid as usize) {

backend/src/api/bitcoin/esplora-api.ts

@@ -75,9 +75,9 @@ class FailoverRouter {
 
     const results = await Promise.allSettled(this.hosts.map(async (host) => {
       if (host.socket) {
-        return this.pollConnection.get<number>('/blocks/tip/height', { socketPath: host.host, timeout: 5000 });
+        return this.pollConnection.get<number>('/blocks/tip/height', { socketPath: host.host, timeout: 2000 });
       } else {
-        return this.pollConnection.get<number>(host.host + '/blocks/tip/height', { timeout: 5000 });
+        return this.pollConnection.get<number>(host.host + '/blocks/tip/height', { timeout: 2000 });
       }
     }));
     const maxHeight = results.reduce((max, result) => Math.max(max, result.status === 'fulfilled' ? result.value?.data || 0 : 0), 0);

backend/src/api/explorer/nodes.routes.ts

@@ -42,12 +42,6 @@ class NodesRoutes {
       switch (config.MEMPOOL.NETWORK) {
         case 'testnet':
           nodesList = [
-            '0259db43b4e4ac0ff12a805f2d81e521253ba2317f6739bc611d8e2fa156d64256',
-            '0352b9944b9a52bd2116c91f1ba70c4ef851ac5ba27e1b20f1d92da3ade010dd10',
-            '03424f5a7601eaa47482cb17100b31a84a04d14fb44b83a57eeceffd8e299878e3',
-            '032850492ee61a5f7006a2fda6925e4b4ec3782f2b6de2ff0e439ef5a38c3b2470',
-            '022c80bace98831c44c32fb69755f2b353434e0ee9e7fbda29507f7ef8abea1421',
-            '02c3559c833e6f99f9ca05fe503e0b4e7524dea9121344edfd3e811101e0c28680',
             '032c7c7819276c4f706a04df1a0f1e10a5495994a7be4c1d3d28ca766e5a2b957b',
             '025a7e38c2834dd843591a4d23d5f09cdeb77ddca85f673c2d944a14220ff14cf7',
             '0395e2731a1673ef21d7a16a727c4fc4d4c35a861c428ce2c819c53d2b81c8bd55',
@@ -70,12 +64,6 @@ class NodesRoutes {
           break;
         case 'signet':
           nodesList = [
-            '029fe3621fc0c6e08056a14b868f8fb9acca1aa28a129512f6cea0f0d7654d9f92',
-            '02f60cd7a3a4f1c953dd9554a6ebd51a34f8b10b8124b7fc43a0b381139b55c883',
-            '03cbbf581774700865eebd1be42d022bc004ba30881274ab304e088a25d70e773d',
-            '0243348cb3741cfe2d8485fa8375c29c7bc7cbb67577c363cb6987a5e5fd0052cc',
-            '02cb73e631af44bee600d80f8488a9194c9dc5c7590e575c421a070d1be05bc8e9',
-            '0306f55ee631aa1e2cd4d9b2bfcbc14404faec5c541cef8b2e6f779061029d09c4',
             '03ddab321b760433cbf561b615ef62ac7d318630c5f51d523aaf5395b90b751956',
             '033d92c7bfd213ef1b34c90e985fb5dc77f9ec2409d391492484e57a44c4aca1de',
             '02ad010dda54253c1eb9efe38b0760657a3b43ecad62198c359c051c9d99d45781',
@@ -98,12 +86,6 @@ class NodesRoutes {
           break;
         default:
           nodesList = [
-            '02b12b889fe3c943cb05645921040ef13d6d397a2e7a4ad000e28500c505ff26d6',
-            '0302240ac9d71b39617cbde2764837ec3d6198bd6074b15b75d2ff33108e89d2e1',
-            '03364a8ace313376e5e4b68c954e287c6388e16df9e9fdbaf0363ecac41105cbf6',
-            '03229ab4b7f692753e094b93df90530150680f86b535b5183b0cffd75b3df583fc',
-            '03a696eb7acde991c1be97a58a9daef416659539ae462b897f5e9ae361f990228e',
-            '0248bf26cf3a63ab8870f34dc0ec9e6c8c6288cdba96ba3f026f34ec0f13ac4055',
             '03fbc17549ec667bccf397ababbcb4cdc0e3394345e4773079ab2774612ec9be61',
             '03da9a8623241ccf95f19cd645c6cecd4019ac91570e976eb0a128bebbc4d8a437',
             '03ca5340cf85cb2e7cf076e489f785410838de174e40be62723e8a60972ad75144',

backend/src/api/mempool-blocks.ts

@@ -451,7 +451,6 @@ class MempoolBlocks {
   private processBlockTemplates(mempool: { [txid: string]: MempoolTransactionExtended }, blocks: string[][], blockWeights: number[] | null, rates: [string, number][], clusters: string[][], accelerations, accelerationPool, saveResults): MempoolBlockWithTransactions[] {
     for (const [txid, rate] of rates) {
       if (txid in mempool) {
-        mempool[txid].cpfpDirty = (rate !== mempool[txid].effectiveFeePerVsize);
         mempool[txid].effectiveFeePerVsize = rate;
         mempool[txid].cpfpChecked = false;
       }
@@ -495,9 +494,6 @@ class MempoolBlocks {
               }
             }
           });
-          if (mempoolTx.ancestors?.length !== ancestors.length || mempoolTx.descendants?.length !== descendants.length) {
-            mempoolTx.cpfpDirty = true;
-          }
           Object.assign(mempoolTx, {ancestors, descendants, bestDescendant: null, cpfpChecked: true});
         }
       }
@@ -535,21 +531,12 @@ class MempoolBlocks {
 
           const acceleration = accelerations[txid];
           if (isAccelerated[txid] || (acceleration && (!accelerationPool || acceleration.pools.includes(accelerationPool)))) {
-            if (!mempoolTx.acceleration) {
-              mempoolTx.cpfpDirty = true;
-            }
             mempoolTx.acceleration = true;
             for (const ancestor of mempoolTx.ancestors || []) {
-              if (!mempool[ancestor.txid].acceleration) {
-                mempool[ancestor.txid].cpfpDirty = true;
-              }
               mempool[ancestor.txid].acceleration = true;
               isAccelerated[ancestor.txid] = true;
             }
           } else {
-            if (mempoolTx.acceleration) {
-              mempoolTx.cpfpDirty = true;
-            }
             delete mempoolTx.acceleration;
           }
 

backend/src/api/statistics/statistics-api.ts

@@ -171,7 +171,6 @@ class StatisticsApi {
   private getQueryForDaysAvg(div: number, interval: string) {
     return `SELECT
       UNIX_TIMESTAMP(added) as added,
-      CAST(avg(unconfirmed_transactions) as DOUBLE) as unconfirmed_transactions,
       CAST(avg(vbytes_per_second) as DOUBLE) as vbytes_per_second,
       CAST(avg(vsize_1) as DOUBLE) as vsize_1,
       CAST(avg(vsize_2) as DOUBLE) as vsize_2,
@@ -220,7 +219,6 @@ class StatisticsApi {
   private getQueryForDays(div: number, interval: string) {
     return `SELECT
       UNIX_TIMESTAMP(added) as added,
-      CAST(avg(unconfirmed_transactions) as DOUBLE) as unconfirmed_transactions,
       CAST(avg(vbytes_per_second) as DOUBLE) as vbytes_per_second,
       vsize_1,
       vsize_2,
@@ -403,7 +401,6 @@ class StatisticsApi {
     return statistic.map((s) => {
       return {
         added: s.added,
-        count: s.unconfirmed_transactions,
         vbytes_per_second: s.vbytes_per_second,
         mempool_byte_weight: s.mempool_byte_weight,
         total_fee: s.total_fee,

backend/src/api/transaction-utils.ts

@@ -75,7 +75,7 @@ class TransactionUtils {
 
   public async $getMempoolTransactionsExtended(txids: string[], addPrevouts = false, lazyPrevouts = false, forceCore = false): Promise<MempoolTransactionExtended[]> {
     if (forceCore || config.MEMPOOL.BACKEND !== 'esplora') {
-      const limiter = pLimit(8); // Run 8 requests at a time
+      const limiter = pLimit(32); // Run 32 requests at a time
       const results = await Promise.allSettled(txids.map(
         txid => limiter(() => this.$getMempoolTransactionExtended(txid, addPrevouts, lazyPrevouts, forceCore))
       ));

backend/src/api/websocket-handler.ts

@@ -486,7 +486,6 @@ class WebsocketHandler {
 
     // pre-compute address transactions
     const addressCache = this.makeAddressCache(newTransactions);
-    const removedAddressCache = this.makeAddressCache(deletedTransactions);
 
     this.wss.clients.forEach(async (client) => {
       if (client.readyState !== WebSocket.OPEN) {
@@ -527,15 +526,11 @@ class WebsocketHandler {
       }
 
       if (client['track-address']) {
-        const newTransactions = Array.from(addressCache[client['track-address']]?.values() || []);
-        const removedTransactions = Array.from(removedAddressCache[client['track-address']]?.values() || []);
+        const foundTransactions = Array.from(addressCache[client['track-address']]?.values() || []);
         // txs may be missing prevouts in non-esplora backends
         // so fetch the full transactions now
-        const fullTransactions = (config.MEMPOOL.BACKEND !== 'esplora') ? await this.getFullTransactions(newTransactions) : newTransactions;
+        const fullTransactions = (config.MEMPOOL.BACKEND !== 'esplora') ? await this.getFullTransactions(foundTransactions) : foundTransactions;
 
-        if (removedTransactions.length) {
-          response['address-removed-transactions'] = JSON.stringify(removedTransactions);
-        }
         if (fullTransactions.length) {
           response['address-transactions'] = JSON.stringify(fullTransactions);
         }
@@ -591,25 +586,13 @@ class WebsocketHandler {
 
         const mempoolTx = newMempool[trackTxid];
         if (mempoolTx && mempoolTx.position) {
-          const positionData = {
+          response['txPosition'] = JSON.stringify({
             txid: trackTxid,
             position: {
               ...mempoolTx.position,
               accelerated: mempoolTx.acceleration || undefined,
             }
-          };
-          if (mempoolTx.cpfpDirty) {
-            positionData['cpfp'] = {
-              ancestors: mempoolTx.ancestors,
-              bestDescendant: mempoolTx.bestDescendant || null,
-              descendants: mempoolTx.descendants || null,
-              effectiveFeePerVsize: mempoolTx.effectiveFeePerVsize || null,
-              sigops: mempoolTx.sigops,
-              adjustedVsize: mempoolTx.adjustedVsize,
-              acceleration: mempoolTx.acceleration
-            };
-          }
-          response['txPosition'] = JSON.stringify(positionData);
+          });
         }
       }
 

backend/src/mempool.interfaces.ts

@@ -104,7 +104,6 @@ export interface MempoolTransactionExtended extends TransactionExtended {
   adjustedFeePerVsize: number;
   inputs?: number[];
   lastBoosted?: number;
-  cpfpDirty?: boolean;
 }
 
 export interface AuditTransaction {

contributors/TheBlueMatt.txt

@@ -1,3 +0,0 @@
-I hereby accept the terms of the Contributor License Agreement in the CONTRIBUTING.md file with sha256 hash c80c5ee4c71c5a76a1f6cd35339bd0c45b25b491933ea7b02a66470e9f43a6fd.
-
-Signed: TheBlueMatt

contributors/orangesurf.txt

@@ -1,3 +0,0 @@
-I hereby accept the terms of the Contributor License Agreement in the CONTRIBUTING.md file of the mempool/mempool git repository as of September 12, 2023.
-
-Signed: orange surf

frontend/package.json

@@ -61,18 +61,18 @@
     "cypress:run:ci:staging": "node update-config.js TESTNET_ENABLED=true SIGNET_ENABLED=true LIQUID_ENABLED=true BISQ_ENABLED=true ITEMS_PER_PAGE=25 && npm run generate-config && start-server-and-test serve:local-staging 4200 cypress:run:record"
   },
   "dependencies": {
-    "@angular-devkit/build-angular": "^16.2.0",
-    "@angular/animations": "^16.2.2",
-    "@angular/cli": "^16.2.0",
-    "@angular/common": "^16.2.2",
-    "@angular/compiler": "^16.2.2",
-    "@angular/core": "^16.2.2",
-    "@angular/forms": "^16.2.2",
-    "@angular/localize": "^16.2.2",
-    "@angular/platform-browser": "^16.2.2",
-    "@angular/platform-browser-dynamic": "^16.2.2",
-    "@angular/platform-server": "^16.2.2",
-    "@angular/router": "^16.2.2",
+    "@angular-devkit/build-angular": "^16.1.4",
+    "@angular/animations": "^16.1.5",
+    "@angular/cli": "^16.1.4",
+    "@angular/common": "^16.1.5",
+    "@angular/compiler": "^16.1.5",
+    "@angular/core": "^16.1.5",
+    "@angular/forms": "^16.1.5",
+    "@angular/localize": "^16.1.5",
+    "@angular/platform-browser": "^16.1.5",
+    "@angular/platform-browser-dynamic": "^16.1.5",
+    "@angular/platform-server": "^16.1.5",
+    "@angular/router": "^16.1.5",
     "@fortawesome/angular-fontawesome": "~0.13.0",
     "@fortawesome/fontawesome-common-types": "~6.4.0",
     "@fortawesome/fontawesome-svg-core": "~6.4.0",

frontend/proxy.conf.local-esplora.js

@@ -112,14 +112,6 @@ PROXY_CONFIG.push(...[
         "^/testnet": ""
     },
   },
-  {
-    context: ['/api/v1/services/**'],
-    target: `http://localhost:9000`,
-    secure: false,
-    ws: true,
-    changeOrigin: true,
-    proxyTimeout: 30000,
-  },
   {
     context: ['/api/v1/**'],
     target: `http://127.0.0.1:8999`,

frontend/proxy.conf.local.js

@@ -112,14 +112,6 @@ PROXY_CONFIG.push(...[
         "^/testnet": ""
     },
   },
-  {
-    context: ['/api/v1/services/**'],
-    target: `http://localhost:9000`,
-    secure: false,
-    ws: true,
-    changeOrigin: true,
-    proxyTimeout: 30000,
-  },
   {
     context: ['/api/v1/**'],
     target: `http://localhost:8999`,

frontend/proxy.conf.mixed.js

@@ -95,14 +95,6 @@ if (configContent && configContent.BASE_MODULE === 'bisq') {
 }
 
 PROXY_CONFIG.push(...[
-  {
-    context: ['/api/v1/services/**'],
-    target: `http://localhost:9000`,
-    secure: false,
-    ws: true,
-    changeOrigin: true,
-    proxyTimeout: 30000,
-  },
   {
     context: ['/api/v1/**'],
     target: `http://localhost:8999`,

frontend/src/app/app-routing.module.ts

@@ -4,7 +4,6 @@ import { AppPreloadingStrategy } from './app.preloading-strategy'
 import { StartComponent } from './components/start/start.component';
 import { TransactionComponent } from './components/transaction/transaction.component';
 import { BlockComponent } from './components/block/block.component';
-import { BlockViewComponent } from './components/block-view/block-view.component';
 import { ClockComponent } from './components/clock/clock.component';
 import { AddressComponent } from './components/address/address.component';
 import { MasterPageComponent } from './components/master-page/master-page.component';
@@ -374,10 +373,6 @@ let routes: Routes = [
     path: 'clock/:mode/:index',
     component: ClockComponent,
   },
-  {
-    path: 'view/block/:id',
-    component: BlockViewComponent,
-  },
   {
     path: 'status',
     data: { networks: ['bitcoin', 'liquid'] },

frontend/src/app/bisq/bisq-address/bisq-address.component.ts

@@ -41,7 +41,6 @@ export class BisqAddressComponent implements OnInit, OnDestroy {
           document.body.scrollTo(0, 0);
           this.addressString = params.get('id') || '';
           this.seoService.setTitle($localize`:@@bisq-address.component.browser-title:Address: ${this.addressString}:INTERPOLATION:`);
-          this.seoService.setDescription($localize`:@@meta.description.bisq.address:See current balance, pending transactions, and history of confirmed transactions for BSQ address ${this.addressString}:INTERPOLATION:.`);
 
           return this.bisqApiService.getAddress$(this.addressString)
             .pipe(

frontend/src/app/bisq/bisq-block/bisq-block.component.ts

@@ -69,7 +69,6 @@ export class BisqBlockComponent implements OnInit, OnDestroy {
                   this.location.replaceState(
                     this.router.createUrlTree(['/bisq/block/', hash]).toString()
                   );
-                  this.seoService.updateCanonical(this.location.path());
                   return this.bisqApiService.getBlock$(this.blockHash)
                     .pipe(catchError(this.caughtHttpError.bind(this)));
                 }),
@@ -89,7 +88,6 @@ export class BisqBlockComponent implements OnInit, OnDestroy {
         this.isLoading = false;
         this.blockHeight = block.height;
         this.seoService.setTitle($localize`:@@bisq-block.component.browser-title:Block ${block.height}:BLOCK_HEIGHT:: ${block.hash}:BLOCK_HASH:`);
-        this.seoService.setDescription($localize`:@@meta.description.bisq.block:See all BSQ transactions in Bitcoin block ${block.height}:BLOCK_HEIGHT: (block hash ${block.hash}:BLOCK_HASH:).`);
         this.block = block;
       });
   }

frontend/src/app/bisq/bisq-blocks/bisq-blocks.component.ts

@@ -36,7 +36,6 @@ export class BisqBlocksComponent implements OnInit {
   ngOnInit(): void {
     this.websocketService.want(['blocks']);
     this.seoService.setTitle($localize`:@@8a7b4bd44c0ac71b2e72de0398b303257f7d2f54:Blocks`);
-    this.seoService.setDescription($localize`:@@meta.description.bisq.blocks:See a list of recent Bitcoin blocks with BSQ transactions, total BSQ sent per block, and more.`);
     this.itemsPerPage = Math.max(Math.round(this.contentSpace / this.fiveItemsPxSize) * 5, 10);
     this.loadingItems = Array(this.itemsPerPage);
     if (document.body.clientWidth < 670) {

frontend/src/app/bisq/bisq-dashboard/bisq-dashboard.component.ts

@@ -29,8 +29,7 @@ export class BisqDashboardComponent implements OnInit {
   ) { }
 
   ngOnInit(): void {
-    this.seoService.setTitle($localize`:@@meta.title.bisq.markets:Markets`);
-    this.seoService.setDescription($localize`:@@meta.description.bisq.markets:Explore the full Bitcoin ecosystem with The Mempool Open Project™. See Bisq market prices, trading activity, and more.`);
+    this.seoService.setTitle(`Markets`);
     this.websocketService.want(['blocks']);
 
     this.volumes$ = this.bisqApiService.getAllVolumesDay$()

frontend/src/app/bisq/bisq-main-dashboard/bisq-main-dashboard.component.ts

@@ -34,7 +34,6 @@ export class BisqMainDashboardComponent implements OnInit {
 
   ngOnInit(): void {
     this.seoService.resetTitle();
-    this.seoService.resetDescription();
     this.websocketService.want(['blocks']);
 
     this.usdPrice$ = this.stateService.conversions$.asObservable().pipe(

frontend/src/app/bisq/bisq-market/bisq-market.component.ts

@@ -48,8 +48,7 @@ export class BisqMarketComponent implements OnInit, OnDestroy {
         map(([markets, routeParams]) => {
           const pair = routeParams.get('pair');
           const pairUpperCase = pair.replace('_', '/').toUpperCase();
-          this.seoService.setTitle($localize`:@@meta.title.bisq.market:Bisq market: ${pairUpperCase}`);
-          this.seoService.setDescription($localize`:@@meta.description.bisq.market:See price history, current buy/sell offers, and latest trades for the ${pairUpperCase} market on Bisq.`);
+          this.seoService.setTitle(`Bisq market: ${pairUpperCase}`);
 
           return {
             pair: pairUpperCase,

frontend/src/app/bisq/bisq-stats/bisq-stats.component.ts

@@ -26,7 +26,6 @@ export class BisqStatsComponent implements OnInit {
     this.websocketService.want(['blocks']);
 
     this.seoService.setTitle($localize`:@@2a30a4cdb123a03facc5ab8c5b3e6d8b8dbbc3d4:BSQ statistics`);
-    this.seoService.setDescription($localize`:@@meta.description.bisq.stats:See high-level stats on the BSQ economy: supply metrics, number of addresses, BSQ price, market cap, and more.`);
     this.stateService.bsqPrice$
       .subscribe((bsqPrice) => {
         this.price = bsqPrice;

frontend/src/app/bisq/bisq-transaction/bisq-transaction.component.ts

@@ -48,7 +48,6 @@ export class BisqTransactionComponent implements OnInit, OnDestroy {
         document.body.scrollTo(0, 0);
         this.txId = params.get('id') || '';
         this.seoService.setTitle($localize`:@@bisq.transaction.browser-title:Transaction: ${this.txId}:INTERPOLATION:`);
-        this.seoService.setDescription($localize`:@@meta.description.bisq.transaction:See inputs, outputs, transaction type, burnt amount, and more for transaction with txid ${this.txId}:INTERPOLATION:.`);
         if (history.state.data) {
           return of(history.state.data);
         }

frontend/src/app/bisq/bisq-transactions/bisq-transactions.component.ts

@@ -79,7 +79,6 @@ export class BisqTransactionsComponent implements OnInit, OnDestroy {
   ngOnInit(): void {
     this.websocketService.want(['blocks']);
     this.seoService.setTitle($localize`:@@add4cd82e3e38a3110fe67b3c7df56e9602644ee:Transactions`);
-    this.seoService.setDescription($localize`:@@meta.description.bisq.transactions:See recent BSQ transactions: amount, txid, associated Bitcoin block, transaction type, and more.`);
 
     this.radioGroupForm = this.formBuilder.group({
       txTypes: [this.txTypesDefaultChecked],

frontend/src/app/components/about/about.component.html

@@ -4,13 +4,12 @@
     <span style="margin-left: auto; margin-right: -20px; margin-bottom: -20px">&reg;</span>
     <img class="logo" src="/resources/mempool-logo-bigger.png" />
     <div class="version">
-      <span>v{{ packetJsonVersion }} [<a href="https://github.com/mempool/mempool/commit/{{ frontendGitCommitHash }}">{{ frontendGitCommitHash }}</a>]</span>
-      <span *ngIf="stateService.env.GIT_COMMIT_HASH_MEMPOOL_SPACE">[{{ stateService.env.GIT_COMMIT_HASH_MEMPOOL_SPACE }}]</span>
+      v{{ packetJsonVersion }} [<a href="https://github.com/mempool/mempool/commit/{{ frontendGitCommitHash }}">{{ frontendGitCommitHash }}</a>]
     </div>
   </div>
 
   <div class="about-text">
-    <h5><ng-container i18n="about.about-the-project">The Mempool Open Source Project</ng-container><ng-template [ngIf]="locale.substr(0, 2) === 'en'"> &reg;</ng-template></h5>
+    <h5><ng-container i18n="about.about-the-project">The Mempool Open Source Project</ng-container><ng-template [ngIf]="locale.substr(0, 2) === 'en'"> &trade;</ng-template></h5>
     <p i18n>Our mempool and blockchain explorer for the Bitcoin community, focusing on the transaction fee market and multi-layer ecosystem, completely self-hosted without any trusted third-parties.</p>
   </div>
 
@@ -243,7 +242,7 @@
         <img class="image" src="/resources/profile/ronindojo.png" />
         <span>RoninDojo</span>
       </a>
-      <a href="https://github.com/runcitadel" target="_blank" title="Citadel">
+      <a href="https://github.com/runcitadel/core" target="_blank" title="Citadel">
         <img class="image" src="/resources/profile/runcitadel.svg" />
         <span>Citadel</span>
       </a>

frontend/src/app/components/about/about.component.scss

@@ -22,7 +22,6 @@
 
   .intro {
     margin: 25px auto 30px;
-    margin-top: 25px;
     width: 250px;
     display: flex;
     flex-direction: column;

frontend/src/app/components/about/about.component.ts

@@ -43,7 +43,6 @@ export class AboutComponent implements OnInit {
   ngOnInit() {
     this.backendInfo$ = this.stateService.backendInfo$;
     this.seoService.setTitle($localize`:@@004b222ff9ef9dd4771b777950ca1d0e4cd4348a:About`);
-    this.seoService.setDescription($localize`:@@meta.description.about:Learn more about The Mempool Open Source Project®\: enterprise sponsors, individual sponsors, integrations, who contributes, FOSS licensing, and more.`);
     this.websocketService.want(['blocks']);
 
     this.profiles$ = this.apiService.getAboutPageProfiles$().pipe(

frontend/src/app/components/accelerate-preview/accelerate-fee-graph.component.html

@@ -1,21 +0,0 @@
-<div class="fee-graph" *ngIf="tx && estimate">
-  <div class="column">
-    <ng-container *ngFor="let bar of bars">
-      <div class="bar {{ bar.class }}" [class.active]="bar.active" [style]="bar.style" (click)="onClick($event, bar);">
-        <div class="fill"></div>
-        <div class="line">
-          <p class="fee-rate">
-            <span class="label">{{ bar.label }}</span>
-            <span class="rate">
-              <app-fee-rate [fee]="bar.rate"></app-fee-rate>
-            </span>
-          </p>
-        </div>
-        <div class="spacer"></div>
-        <span class="fee">{{ bar.class === 'tx' ? '' : '+' }} {{ bar.fee | number }} <span class="symbol" i18n="shared.sat|sat">sat</span></span>
-        <div class="spacer"></div>
-        <div class="spacer"></div>
-      </div>
-    </ng-container>
-  </div>
-</div>

frontend/src/app/components/accelerate-preview/accelerate-fee-graph.component.scss

@@ -1,157 +0,0 @@
-.fee-graph {
-  height: 100%;
-  min-width: 120px;
-  width: 120px;
-  max-height: 90vh;
-  margin-left: 4em;
-  margin-right: 1.5em;
-  padding-bottom: 63px;
-
-  .column {
-    width: 100%;
-    height: 100%;
-    position: relative;
-    background: #181b2d;
-
-    .bar {
-      position: absolute;
-      bottom: 0;
-      left: 0;
-      right: 0;
-      display: flex;
-      flex-direction: column;
-      justify-content: center;
-      align-items: center;
-
-      .fill {
-        position: absolute;
-        left: 0;
-        right: 0;
-        top: 0;
-        bottom: 0;
-        opacity: 0.75;
-        pointer-events: none;
-      }
-
-      .fee {
-        font-size: 0.9em;
-        opacity: 0;
-        pointer-events: none;
-      }
-
-      .spacer {
-        width: 100%;
-        height: 1px;
-        flex-grow: 1;
-        pointer-events: none;
-      }
-
-      .line {
-        position: absolute;
-        right: 0;
-        top: 0;
-        left: -4.5em;
-        border-top: dashed white 1.5px;
-
-        .fee-rate {
-          width: 100%;
-          position: absolute;
-          left: 0;
-          right: 0.2em;
-          font-size: 0.8em;
-          display: flex;
-          flex-direction: row-reverse;
-          justify-content: space-between;
-          margin: 0;
-
-          .label {
-            margin-right: .2em;
-          }
-
-          .rate .symbol {
-            color: white;
-          }
-        }
-      }
-
-      &.tx {
-        .fill {
-          background: #3bcc49;
-        }
-        .line {
-          .fee-rate {
-            top: 0;
-          }
-        }
-        .fee {
-          position: absolute;
-          opacity: 1;
-          z-index: 11;
-        }
-      }
-
-      &.target {
-        .fill {
-          background: #653b9c;
-        }
-        .fee {
-          position: absolute;
-          opacity: 1;
-          z-index: 11;
-        }
-        .line .fee-rate {
-          bottom: 2px;
-        }
-      }
-
-      &.max {
-        cursor: pointer;
-        .line .fee-rate {
-          .label {
-            opacity: 0;
-          }
-          bottom: 2px;
-        }
-        &.active, &:hover {
-          .fill {
-            background: #105fb0;
-          }
-          .line {
-            .fee-rate .label {
-              opacity: 1;
-            }
-          }
-        }
-      }
-
-      &:hover {
-        .fill {
-          z-index: 10;
-        }
-        .line {
-          z-index: 11;
-        }
-        .fee {
-          opacity: 1;
-          z-index: 12;
-        }
-      }
-    }
-
-    &:hover > .bar:not(:hover) {
-      &.target, &.max {
-        .fee {
-          opacity: 0;
-        }
-        .line .fee-rate .label {
-          opacity: 0;
-        }
-      }
-      &.max {
-        .fill {
-          background: none;
-        }
-      }
-    }
-  }
-}

frontend/src/app/components/accelerate-preview/accelerate-fee-graph.component.ts

@@ -1,96 +0,0 @@
-import { Component, OnInit, Input, Output, OnChanges, EventEmitter, HostListener, Inject, LOCALE_ID } from '@angular/core';
-import { StateService } from '../../services/state.service';
-import { Outspend, Transaction, Vin, Vout } from '../../interfaces/electrs.interface';
-import { Router } from '@angular/router';
-import { ReplaySubject, merge, Subscription, of } from 'rxjs';
-import { tap, switchMap } from 'rxjs/operators';
-import { ApiService } from '../../services/api.service';
-import { AccelerationEstimate, RateOption } from './accelerate-preview.component';
-
-interface GraphBar {
-  rate: number;
-  style: any;
-  class: 'tx' | 'target' | 'max';
-  label: string;
-  active?: boolean;
-  rateIndex?: number;
-  fee?: number;
-}
-
-@Component({
-  selector: 'app-accelerate-fee-graph',
-  templateUrl: './accelerate-fee-graph.component.html',
-  styleUrls: ['./accelerate-fee-graph.component.scss'],
-})
-export class AccelerateFeeGraphComponent implements OnInit, OnChanges {
-  @Input() tx: Transaction;
-  @Input() estimate: AccelerationEstimate;
-  @Input() maxRateOptions: RateOption[] = [];
-  @Input() maxRateIndex: number = 0;
-  @Output() setUserBid = new EventEmitter<{ fee: number, index: number }>();
-
-  bars: GraphBar[] = [];
-  tooltipPosition = { x: 0, y: 0 };
-
-  ngOnInit(): void {
-    this.initGraph();
-  }
-
-  ngOnChanges(): void {
-    this.initGraph();
-  }
-
-  initGraph(): void {
-    if (!this.tx || !this.estimate) {
-      return;
-    }
-    const maxRate = Math.max(...this.maxRateOptions.map(option => option.rate));
-    const baseRate = this.estimate.txSummary.effectiveFee / this.estimate.txSummary.effectiveVsize;
-    const baseHeight = baseRate / maxRate;
-    const bars: GraphBar[] = this.maxRateOptions.slice().reverse().map(option => {
-      return {
-        rate: option.rate,
-        style: this.getStyle(option.rate, maxRate, baseHeight),
-        class: 'max',
-        label: 'maximum',
-        active: option.index === this.maxRateIndex,
-        rateIndex: option.index,
-        fee: option.fee,
-      }
-    });
-    bars.push({
-      rate: this.estimate.targetFeeRate,
-      style: this.getStyle(this.estimate.targetFeeRate, maxRate, baseHeight),
-      class: 'target',
-      label: 'next block',
-      fee: this.estimate.nextBlockFee - this.estimate.txSummary.effectiveFee
-    });
-    bars.push({
-      rate: baseRate,
-      style: this.getStyle(baseRate, maxRate, 0),
-      class: 'tx',
-      label: '',
-      fee: this.estimate.txSummary.effectiveFee,
-    });
-    this.bars = bars;
-  }
-
-  getStyle(rate, maxRate, base) {
-    const top = (rate / maxRate);
-    return {
-      height: `${(top - base) * 100}%`,
-      bottom: base ? `${base * 100}%` : '0',
-    }
-  }
-
-  onClick(event, bar): void {
-    if (bar.rateIndex != null) {
-      this.setUserBid.emit({ fee: bar.fee, index: bar.rateIndex });
-    }
-  }
-
-  @HostListener('pointermove', ['$event'])
-  onPointerMove(event) {
-    this.tooltipPosition = { x: event.offsetX, y: event.offsetY };
-  }
-}

frontend/src/app/components/accelerate-preview/accelerate-preview.component.html

@@ -1,262 +0,0 @@
-<div class="row" *ngIf="showSuccess">
-  <div class="col" id="successAlert">
-    <div class="alert alert-success">
-      Transaction has now been submitted to mining pools for acceleration. You can track the progress <a class="alert-link" routerLink="/services/accelerator/history">here</a>.
-    </div>
-  </div>
-</div>
-
-<div class="row" *ngIf="error">
-  <div class="col" id="mempoolError">
-    <app-mempool-error [error]="error"></app-mempool-error>
-  </div>
-</div>
-
-<div class="accelerate-cols">
-  <ng-container *ngIf="!isMobile">
-    <app-accelerate-fee-graph
-      [tx]="tx"
-      [estimate]="estimate"
-      [maxRateOptions]="maxRateOptions"
-      [maxRateIndex]="selectFeeRateIndex"
-      (setUserBid)="setUserBid($event)"
-    ></app-accelerate-fee-graph>
-  </ng-container>
-
-  <ng-container *ngIf="estimate">
-    <div [class]="{estimateDisabled: error}">
-      <h5>Your transaction</h5>
-      <div class="row">
-        <div class="col">
-          <small *ngIf="hasAncestors" class="form-text text-muted mb-2">
-            Plus {{ estimate.txSummary.ancestorCount - 1 }} unconfirmed ancestor{{ estimate.txSummary.ancestorCount > 2 ? 's' : ''}}.
-          </small>
-          <table class="table table-borderless table-border table-dark table-accelerator">
-            <tbody>
-              <tr class="group-first">
-                <td class="item">
-                  Virtual size
-                </td>
-                <td class="units" [innerHTML]="'&lrm;' + (estimate.txSummary.effectiveVsize | vbytes: 2)"></td>
-              </tr>
-              <tr class="info">
-                <td class="info">
-                  <i><small>Size in vbytes of this transaction<span *ngIf="hasAncestors"> and its unconfirmed ancestors</span></small></i>
-                </td>
-              </tr>
-              <tr>
-                <td class="item">
-                  In-band fees
-                </td>
-                <td class="units">
-                  {{ estimate.txSummary.effectiveFee | number : '1.0-0' }} <span class="symbol" i18n="shared.sats|sats">sats</span>
-                </td>
-              </tr>
-              <tr class="info group-last">
-                <td class="info">
-                  <i><small>Fees already paid by this transaction<span *ngIf="hasAncestors"> and its unconfirmed ancestors</span></small></i>
-                </td>
-              </tr>
-            </tbody>
-          </table>
-        </div>
-      </div>
-      <br>
-      <h5>How much more are you willing to pay?</h5>
-      <div class="row">
-        <div class="col">
-          <small class="form-text text-muted mb-2">
-            Choose the maximum extra transaction fee you're willing to pay to get into the next block.<br>
-            If the estimated next block rate rises beyond this limit, we will automatically cancel your acceleration request.
-          </small>
-          <div class="form-group">
-            <div class="fee-card">
-              <div class="d-flex mb-0">
-                <ng-container *ngFor="let option of maxRateOptions">
-                  <button type="button" class="btn btn-primary flex-grow-1 btn-border btn-sm feerate" [class]="{active: selectFeeRateIndex === option.index}" (click)="setUserBid(option)">
-                    <span class="fee">{{ option.fee | number }} <span class="symbol" i18n="shared.sats|sats">sats</span></span>
-                    <span class="rate">~ <app-fee-rate [fee]="option.rate" rounding="1.0-0"></app-fee-rate></span>
-                  </button>
-                </ng-container>
-              </div>
-            </div>
-          </div>
-        </div>
-      </div>
-  
-      <h5>Acceleration summary</h5>
-      <div class="row mb-3">
-        <div class="col">
-          <div class="table-toggle btn-group btn-group-toggle">
-            <div class="btn btn-primary btn-sm" [class.active]="showTable === 'estimated'" (click)="showTable = 'estimated'">
-              <span>Estimated cost</span>
-            </div>
-            <div class="btn btn-primary btn-sm" [class.active]="showTable === 'maximum'" (click)="showTable = 'maximum'">
-              <span>Maximum cost</span>
-            </div>
-          </div>
-          <table class="table table-borderless table-border table-dark table-accelerator">
-            <tbody>
-              <!-- ESTIMATED FEE -->
-              <ng-container *ngIf="showTable === 'estimated'">
-                <tr class="group-first">
-                  <td class="item">
-                    Next block market rate
-                  </td>
-                  <td class="amt" style="font-size: 20px">
-                    {{ estimate.targetFeeRate | number : '1.0-0' }}
-                  </td>
-                  <td class="units"><span class="symbol" i18n="shared.sat-vbyte|sat/vB">sat/vB</span></td>
-                </tr>
-                <tr class="info">
-                  <td class="info">
-                    <i><small>Estimated extra fee required</small></i>
-                  </td>
-                  <td class="amt">
-                    {{ math.max(0, estimate.nextBlockFee - estimate.txSummary.effectiveFee) | number }}
-                  </td>
-                  <td class="units">
-                    <span class="symbol" i18n="shared.sats|sats">sats</span>
-                    <span class="fiat"><app-fiat [value]="math.max(0, estimate.nextBlockFee - estimate.txSummary.effectiveFee)"></app-fiat></span>
-                  </td>
-                </tr>
-              </ng-container>
-              <!-- USER MAX BID -->
-              <ng-container *ngIf="showTable === 'maximum'">
-                <tr class="group-first">
-                  <td class="item">
-                    Your maximum
-                  </td>
-                  <td class="amt" style="width: 45%; font-size: 20px">
-                    ~{{ ((estimate.txSummary.effectiveFee + userBid) / estimate.txSummary.effectiveVsize) | number : '1.0-0' }}
-                  </td>
-                  <td class="units"><span class="symbol" i18n="shared.sat-vbyte|sat/vB">sat/vB</span></td>
-                </tr>
-                <tr class="info">
-                  <td class="info">
-                    <i><small>The maximum extra transaction fee you could pay</small></i>
-                  </td>
-                  <td class="amt">
-                    <span>
-                      {{ userBid | number }}
-                    </span>
-                  </td>
-                  <td class="units">
-                    <span class="symbol" i18n="shared.sats|sats">sats</span>
-                    <span class="fiat"><app-fiat [value]="userBid"></app-fiat></span>
-                  </td>
-                </tr>
-              </ng-container>
-  
-              <!-- MEMPOOL BASE FEE -->
-              <tr>
-                <td class="item">
-                  Mempool Accelerator™ fees
-                </td>
-              </tr>
-              <tr class="info">
-                <td class="info">
-                  <i><small>mempool.space fee</small></i>
-                </td>
-                <td class="amt">
-                  +{{ estimate.mempoolBaseFee | number }}
-                </td>
-                <td class="units">
-                  <span class="symbol" i18n="shared.sats|sats">sats</span>
-                  <span class="fiat"><app-fiat [value]="estimate.mempoolBaseFee"></app-fiat></span>
-                </td>
-              </tr>
-              <tr class="info group-last" style="border-bottom: 1px solid lightgrey">
-                <td class="info">
-                  <i><small>Transaction vsize fee</small></i>
-                </td>
-                <td class="amt">
-                  +{{ estimate.vsizeFee | number }}
-                </td>
-                <td class="units">
-                  <span class="symbol" i18n="shared.sats|sats">sats</span>
-                  <span class="fiat"><app-fiat [value]="estimate.vsizeFee"></app-fiat></span>
-                </td>
-              </tr>
-
-              <!-- NEXT BLOCK ESTIMATE -->
-              <ng-container *ngIf="showTable === 'estimated'">
-                <tr class="group-first">
-                  <td class="item">
-                    <b style="background-color: #5E35B1" class="p-1 pl-0">Estimated acceleration cost</b>
-                  </td>
-                  <td class="amt">
-                    <span style="background-color: #5E35B1" class="p-1 pl-0">
-                      {{ estimate.cost + estimate.mempoolBaseFee + estimate.vsizeFee | number }}
-                    </span>
-                  </td>
-                  <td class="units">
-                    <span class="symbol" i18n="shared.sats|sats">sats</span>
-                    <span class="fiat"><app-fiat [value]="estimate.cost + estimate.mempoolBaseFee + estimate.vsizeFee"></app-fiat></span>
-                  </td>
-                </tr>
-                <tr class="info group-last">
-                  <td class="info">
-                    <i><small>If your tx is accelerated to </small><small>{{ estimate.targetFeeRate | number : '1.0-0' }} <span class="symbol" i18n="shared.sat-vbyte|sat/vB">sat/vB</span></small></i>
-                  </td>
-                </tr>
-              </ng-container>
-  
-              <!-- MAX COST -->
-              <ng-container *ngIf="showTable === 'maximum'">
-                <tr class="group-first">
-                  <td class="item">
-                    <b style="background-color: #105fb0;" class="p-1 pl-0">Maximum acceleration cost</b>
-                  </td>
-                  <td class="amt">
-                    <span style="background-color: #105fb0" class="p-1 pl-0">
-                      {{ maxCost | number }}
-                    </span>
-                  </td>
-                  <td class="units">
-                    <span class="symbol" i18n="shared.sats|sats">sats</span>
-                    <span class="fiat">
-                      <app-fiat [value]="maxCost" [colorClass]="estimate.userBalance < maxCost ? 'red-color' : 'green-color'"></app-fiat>
-                    </span>
-                  </td>
-                </tr>
-                <tr class="info group-last">
-                  <td class="info">
-                    <i><small>If your tx is accelerated to </small><small>~{{ ((estimate.txSummary.effectiveFee + userBid) / estimate.txSummary.effectiveVsize) | number : '1.0-0' }}  <span class="symbol" i18n="shared.sat-vbyte|sat/vB">sat/vB</span></small></i>
-                  </td>
-                </tr>
-              </ng-container>
-  
-              <!-- USER BALANCE -->
-              <ng-container *ngIf="estimate.userBalance < maxCost">
-                <tr class="group-first group-last" style="border-top: 1px dashed grey">
-                  <td class="item">
-                    Available balance
-                  </td>
-                  <td class="amt">
-                    {{ estimate.userBalance | number }}
-                  </td>
-                  <td class="units">
-                    <span class="symbol" i18n="shared.sats|sats">sats</span>
-                    <span class="fiat">
-                      <app-fiat [value]="estimate.userBalance" [colorClass]="estimate.userBalance < maxCost ? 'red-color' : 'green-color'"></app-fiat>
-                    </span>
-                  </td>
-                </tr>
-              </ng-container>
-            </tbody>
-          </table>
-        </div>
-      </div>
-  
-      <div class="row mb-3" *ngIf="isLoggedIn()">
-        <div class="col">
-          <div class="d-flex justify-content-end">
-            <button class="btn btn-sm btn-primary btn-success" style="width: 150px" (click)="accelerate()">Accelerate</button>
-          </div>
-        </div>
-      </div>
-  
-    </div>
-  </ng-container>
-</div>

frontend/src/app/components/accelerate-preview/accelerate-preview.component.scss

@@ -1,88 +0,0 @@
-.fee-card {
-  padding: 15px;
-  background-color: #1d1f31;
-
-  .feerate {
-    display: flex;
-    flex-direction: column;
-    align-items: center;
-    justify-content: center;
-
-    .fee {
-      font-size: 1.2em;
-    }
-    .rate {
-      font-size: 0.9em;
-      .symbol {
-        color: white;
-      }
-    }
-  }
-}
-
-.btn-border {
-  border: solid 1px black;
-  background-color: #0c4a87;
-}
-
-.feerate.active {
-  background-color: #105fb0 !important;
-  opacity: 1;
-  border: 1px solid white !important;
-}
-
-.estimateDisabled {
-  opacity: 0.5;
-  pointer-events: none;
-}
-
-.table-toggle {
-  width: 100%;
-  margin-top: 0.5em;
-}
-
-.table-accelerator {
-  tr {
-    text-wrap: wrap;
-
-    td {
-      padding-top: 0;
-      padding-bottom: 0;
-      vertical-align: baseline;
-    }
-
-    &.group-first {
-      td {
-        padding-top: 0.75rem;
-      }
-    }
-    &.group-last {
-      td {
-        padding-bottom: 0.75rem;
-      }
-    }
-  }
-  td {
-    &:first-child {
-      width: 100vw;
-    }
-    &.info {
-      color: #6c757d;
-    }
-    &.amt {
-      text-align: right;
-      padding-right: 0.2em;
-    }
-    &.units {
-      padding-left: 0.2em;
-      white-space: nowrap;
-    }
-  }
-}
-
-.accelerate-cols {
-  display: flex;
-  flex-direction: row;
-  align-items: stretch;
-  margin-top: 1em;
-}

frontend/src/app/components/accelerate-preview/accelerate-preview.component.ts

@@ -1,205 +0,0 @@
-import { Component, OnInit, Input, OnDestroy, OnChanges, SimpleChanges, HostListener } from '@angular/core';
-import { ApiService } from '../../services/api.service';
-import { Subscription, catchError, of, tap } from 'rxjs';
-import { StorageService } from '../../services/storage.service';
-import { Transaction } from '../../interfaces/electrs.interface';
-import { nextRoundNumber } from '../../shared/common.utils';
-
-export type AccelerationEstimate = {
-  txSummary: TxSummary;
-  nextBlockFee: number;
-  targetFeeRate: number;
-  userBalance: number;
-  enoughBalance: boolean;
-  cost: number;
-  mempoolBaseFee: number;
-  vsizeFee: number;
-}
-export type TxSummary = {
-  txid: string; // txid of the current transaction
-  effectiveVsize: number; // Total vsize of the dependency tree
-  effectiveFee: number;  // Total fee of the dependency tree in sats
-  ancestorCount: number; // Number of ancestors
-}
-
-export interface RateOption {
-  fee: number;
-  rate: number;
-  index: number;
-}
-
-export const MIN_BID_RATIO = 1;
-export const DEFAULT_BID_RATIO = 2;
-export const MAX_BID_RATIO = 4;
-
-@Component({
-  selector: 'app-accelerate-preview',
-  templateUrl: 'accelerate-preview.component.html',
-  styleUrls: ['accelerate-preview.component.scss']
-})
-export class AcceleratePreviewComponent implements OnInit, OnDestroy, OnChanges {
-  @Input() tx: Transaction | undefined;
-  @Input() scrollEvent: boolean;
-
-  math = Math;
-  error = '';
-  showSuccess = false;
-  estimateSubscription: Subscription;
-  accelerationSubscription: Subscription;
-  estimate: any;
-  hasAncestors: boolean = false;
-  minExtraCost = 0;
-  minBidAllowed = 0;
-  maxBidAllowed = 0;
-  defaultBid = 0;
-  maxCost = 0;
-  userBid = 0;
-  selectFeeRateIndex = 1;
-  showTable: 'estimated' | 'maximum' = 'maximum';
-  isMobile: boolean = window.innerWidth <= 767.98;
-
-  maxRateOptions: RateOption[] = [];
-
-  constructor(
-    private apiService: ApiService,
-    private storageService: StorageService
-  ) { }
-
-  ngOnDestroy(): void {
-    if (this.estimateSubscription) {
-      this.estimateSubscription.unsubscribe();
-    }
-  }
-
-  ngOnChanges(changes: SimpleChanges): void {
-    if (changes.scrollEvent) {
-      this.scrollToPreview('acceleratePreviewAnchor', 'center');
-    }
-  }
-
-  ngOnInit() {
-    this.estimateSubscription = this.apiService.estimate$(this.tx.txid).pipe(
-      tap((response) => {
-        if (response.status === 204) {
-          this.estimate = undefined;
-          this.error = `cannot_accelerate_tx`;
-          this.scrollToPreviewWithTimeout('mempoolError', 'center');
-          this.estimateSubscription.unsubscribe();
-        } else {
-          this.estimate = response.body;
-          if (!this.estimate) {
-            this.error = `cannot_accelerate_tx`;
-            this.scrollToPreviewWithTimeout('mempoolError', 'center');
-            this.estimateSubscription.unsubscribe();
-          }
-
-          if (this.estimate.userBalance <= 0) {
-            if (this.isLoggedIn()) {
-              this.error = `not_enough_balance`;
-              this.scrollToPreviewWithTimeout('mempoolError', 'center');
-            }
-          }
-
-          this.hasAncestors = this.estimate.txSummary.ancestorCount > 1;
-          
-          // Make min extra fee at least 50% of the current tx fee
-          this.minExtraCost = nextRoundNumber(Math.max(this.estimate.cost * 2, this.estimate.txSummary.effectiveFee));
-
-          this.maxRateOptions = [1, 2, 4].map((multiplier, index) => {
-            return {
-              fee: this.minExtraCost * multiplier,
-              rate: (this.estimate.txSummary.effectiveFee + (this.minExtraCost * multiplier)) / this.estimate.txSummary.effectiveVsize,
-              index,
-            };
-          });
-
-          this.minBidAllowed = this.minExtraCost * MIN_BID_RATIO;
-          this.defaultBid = this.minExtraCost * DEFAULT_BID_RATIO;
-          this.maxBidAllowed = this.minExtraCost * MAX_BID_RATIO;
-
-          this.userBid = this.defaultBid;
-          if (this.userBid < this.minBidAllowed) {
-            this.userBid = this.minBidAllowed;
-          } else if (this.userBid > this.maxBidAllowed) {
-            this.userBid = this.maxBidAllowed;
-          }            
-          this.maxCost = this.userBid + this.estimate.mempoolBaseFee + this.estimate.vsizeFee;
-
-          if (!this.error) {
-            this.scrollToPreview('acceleratePreviewAnchor', 'center');
-          }
-        }
-      }),
-      catchError((response) => {
-        this.estimate = undefined;
-        this.error = response.error;
-        this.scrollToPreviewWithTimeout('mempoolError', 'center');
-        this.estimateSubscription.unsubscribe();
-        return of(null);
-      })
-    ).subscribe();
-  }
-
-  /**
-   * User changed his bid
-   */
-  setUserBid({ fee, index }: { fee: number, index: number}) {
-    if (this.estimate) {
-      this.selectFeeRateIndex = index;
-      this.userBid = Math.max(0, fee);
-      this.maxCost = this.userBid + this.estimate.mempoolBaseFee + this.estimate.vsizeFee;
-    }
-  }
-
-  /**
-   * Scroll to element id with or without setTimeout
-   */
-  scrollToPreviewWithTimeout(id: string, position: ScrollLogicalPosition) {
-    setTimeout(() => {
-      this.scrollToPreview(id, position);
-    }, 100);
-  }
-  scrollToPreview(id: string, position: ScrollLogicalPosition) {
-    const acceleratePreviewAnchor = document.getElementById(id);
-    if (acceleratePreviewAnchor) {
-      acceleratePreviewAnchor.scrollIntoView({
-        behavior: 'smooth',
-        inline: position,
-        block: position,
-      });
-    }
-}
-
-  /**
-   * Send acceleration request
-   */
-  accelerate() {
-    if (this.accelerationSubscription) {
-      this.accelerationSubscription.unsubscribe();
-    }
-    this.accelerationSubscription = this.apiService.accelerate$(
-      this.tx.txid,
-      this.userBid
-    ).subscribe({
-      next: () => {
-        this.showSuccess = true;
-        this.scrollToPreviewWithTimeout('successAlert', 'center');
-        this.estimateSubscription.unsubscribe();
-      },
-      error: (response) => {
-        this.error = response.error;
-        this.scrollToPreviewWithTimeout('mempoolError', 'center');
-      }
-    });
-  }
-
-  isLoggedIn() {
-    const auth = this.storageService.getAuth();
-    return auth !== null;
-  }
-
-  @HostListener('window:resize', ['$event'])
-  onResize(): void {
-    this.isMobile = window.innerWidth <= 767.98;
-  }
-}

frontend/src/app/components/address/address-preview.component.ts

@@ -9,7 +9,6 @@ import { AudioService } from '../../services/audio.service';
 import { ApiService } from '../../services/api.service';
 import { of, merge, Subscription, Observable } from 'rxjs';
 import { SeoService } from '../../services/seo.service';
-import { seoDescriptionNetwork } from '../../shared/common.utils';
 import { AddressInformation } from '../../interfaces/node-api.interface';
 
 @Component({
@@ -69,7 +68,6 @@ export class AddressPreviewComponent implements OnInit, OnDestroy {
             this.addressString = this.addressString.toLowerCase();
           }
           this.seoService.setTitle($localize`:@@address.component.browser-title:Address: ${this.addressString}:INTERPOLATION:`);
-          this.seoService.setDescription($localize`:@@meta.description.bitcoin.address:See mempool transactions, confirmed transactions, balance, and more for ${this.stateService.network==='liquid'||this.stateService.network==='liquidtestnet'?'Liquid':'Bitcoin'}${seoDescriptionNetwork(this.stateService.network)} address ${this.addressString}:INTERPOLATION:.`);
 
           return (this.addressString.match(/04[a-fA-F0-9]{128}|(02|03)[a-fA-F0-9]{64}/)
               ? this.electrsApiService.getPubKeyAddress$(this.addressString)

frontend/src/app/components/address/address.component.ts

@@ -9,7 +9,6 @@ import { AudioService } from '../../services/audio.service';
 import { ApiService } from '../../services/api.service';
 import { of, merge, Subscription, Observable } from 'rxjs';
 import { SeoService } from '../../services/seo.service';
-import { seoDescriptionNetwork } from '../../shared/common.utils';
 import { AddressInformation } from '../../interfaces/node-api.interface';
 
 @Component({
@@ -77,7 +76,6 @@ export class AddressComponent implements OnInit, OnDestroy {
             this.addressString = this.addressString.toLowerCase();
           }
           this.seoService.setTitle($localize`:@@address.component.browser-title:Address: ${this.addressString}:INTERPOLATION:`);
-          this.seoService.setDescription($localize`:@@meta.description.bitcoin.address:See mempool transactions, confirmed transactions, balance, and more for ${this.stateService.network==='liquid'||this.stateService.network==='liquidtestnet'?'Liquid':'Bitcoin'}${seoDescriptionNetwork(this.stateService.network)} address ${this.addressString}:INTERPOLATION:.`);
 
           return merge(
             of(true),
@@ -174,11 +172,6 @@ export class AddressComponent implements OnInit, OnDestroy {
         this.addTransaction(tx);
       });
 
-    this.stateService.mempoolRemovedTransactions$
-      .subscribe(tx => {
-        this.removeTransaction(tx);
-      });
-
     this.stateService.blockTransactions$
       .subscribe((transaction) => {
         const tx = this.transactions.find((t) => t.txid === transaction.txid);
@@ -227,30 +220,6 @@ export class AddressComponent implements OnInit, OnDestroy {
     return true;
   }
 
-  removeTransaction(transaction: Transaction): boolean {
-    const index = this.transactions.findIndex(((tx) => tx.txid === transaction.txid));
-    if (index === -1) {
-      return false;
-    }
-
-    this.transactions.splice(index, 1);
-    this.transactions = this.transactions.slice();
-    this.txCount--;
-
-    transaction.vin.forEach((vin) => {
-      if (vin?.prevout?.scriptpubkey_address === this.address.address) {
-        this.sent -= vin.prevout.value;
-      }
-    });
-    transaction.vout.forEach((vout) => {
-      if (vout?.scriptpubkey_address === this.address.address) {
-        this.received -= vout.value;
-      }
-    });
-
-    return true;
-  }
-
   loadMore() {
     if (this.isLoadingTransactions || !this.totalConfirmedTxCount || this.loadedConfirmedTxCount >= this.totalConfirmedTxCount) {
       return;

frontend/src/app/components/assets/assets-nav/assets-nav.component.ts

@@ -40,7 +40,6 @@ export class AssetsNavComponent implements OnInit {
 
   ngOnInit(): void {
     this.seoService.setTitle($localize`:@@ee8f8008bae6ce3a49840c4e1d39b4af23d4c263:Assets`);
-    this.seoService.setDescription($localize`:@@meta.description.liquid.assets:Explore all the assets issued on the Liquid network like L-BTC, L-CAD, USDT, and more.`);
     this.typeaheadSearchFn = this.typeaheadSearch;
 
     this.searchForm = this.formBuilder.group({

frontend/src/app/components/block-fee-rates-graph/block-fee-rates-graph.component.ts

@@ -64,7 +64,6 @@ export class BlockFeeRatesGraphComponent implements OnInit {
 
   ngOnInit(): void {
     this.seoService.setTitle($localize`:@@ed8e33059967f554ff06b4f5b6049c465b92d9b3:Block Fee Rates`);
-    this.seoService.setDescription($localize`:@@meta.description.bitcoin.graphs.block-fee-rates:See Bitcoin feerates visualized over time, including minimum and maximum feerates per block along with feerates at various percentiles.`);
     this.miningWindowPreference = this.miningService.getDefaultTimespan('24h');
     this.radioGroupForm = this.formBuilder.group({ dateSpan: this.miningWindowPreference });
     this.radioGroupForm.controls.dateSpan.setValue(this.miningWindowPreference);

frontend/src/app/components/block-fees-graph/block-fees-graph.component.ts

@@ -65,7 +65,6 @@ export class BlockFeesGraphComponent implements OnInit {
 
   ngOnInit(): void {
     this.seoService.setTitle($localize`:@@6c453b11fd7bd159ae30bc381f367bc736d86909:Block Fees`);
-    this.seoService.setDescription($localize`:@@meta.description.bitcoin.graphs.block-fees:See the average mining fees earned per Bitcoin block visualized in BTC and USD over time.`);
     this.miningWindowPreference = this.miningService.getDefaultTimespan('1m');
     this.radioGroupForm = this.formBuilder.group({ dateSpan: this.miningWindowPreference });
     this.radioGroupForm.controls.dateSpan.setValue(this.miningWindowPreference);
@@ -193,7 +192,7 @@ export class BlockFeesGraphComponent implements OnInit {
           {
             name: 'Fees ' + this.currency,
             inactiveColor: 'rgb(110, 112, 121)',
-            textStyle: {
+            textStyle: {  
               color: 'white',
             },
             icon: 'roundRect',

frontend/src/app/components/block-health-graph/block-health-graph.component.ts

@@ -61,7 +61,6 @@ export class BlockHealthGraphComponent implements OnInit {
 
   ngOnInit(): void {
     this.seoService.setTitle($localize`:@@d7d5fcf50179ad70c938491c517efb82de2c8146:Block Health`);
-    this.seoService.setDescription($localize`:@@meta.description.bitcoin.graphs.block-health:See Bitcoin block health visualized over time. Block health is a measure of how many expected transactions were included in an actual mined block. Expected transactions are determined using Mempool's re-implementation of Bitcoin Core's transaction selection algorithm.`);
     this.miningWindowPreference = '24h';//this.miningService.getDefaultTimespan('24h');
     this.radioGroupForm = this.formBuilder.group({ dateSpan: this.miningWindowPreference });
     this.radioGroupForm.controls.dateSpan.setValue(this.miningWindowPreference);

frontend/src/app/components/block-overview-graph/block-overview-graph.component.ts

@@ -70,11 +70,9 @@ export class BlockOverviewGraphComponent implements AfterViewInit, OnDestroy, On
     this.canvas.nativeElement.addEventListener('webglcontextlost', this.handleContextLost, false);
     this.canvas.nativeElement.addEventListener('webglcontextrestored', this.handleContextRestored, false);
     this.gl = this.canvas.nativeElement.getContext('webgl');
+    this.initCanvas();
 
-    if (this.gl) {
-      this.initCanvas();
-      this.resizeCanvas();
-    }
+    this.resizeCanvas();
   }
 
   ngOnChanges(changes): void {
@@ -197,16 +195,10 @@ export class BlockOverviewGraphComponent implements AfterViewInit, OnDestroy, On
     cancelAnimationFrame(this.animationFrameRequest);
     this.animationFrameRequest = null;
     this.running = false;
-    this.gl = null;
   }
 
   handleContextRestored(event): void {
-    if (this.canvas?.nativeElement) {
-      this.gl = this.canvas.nativeElement.getContext('webgl');
-      if (this.gl) {
-        this.initCanvas();
-      }
-    }
+    this.initCanvas();
   }
 
   @HostListener('window:resize', ['$event'])
@@ -232,9 +224,6 @@ export class BlockOverviewGraphComponent implements AfterViewInit, OnDestroy, On
   }
 
   compileShader(src, type): WebGLShader {
-    if (!this.gl) {
-      return;
-    }
     const shader = this.gl.createShader(type);
 
     this.gl.shaderSource(shader, src);
@@ -248,9 +237,6 @@ export class BlockOverviewGraphComponent implements AfterViewInit, OnDestroy, On
   }
 
   buildShaderProgram(shaderInfo): WebGLProgram {
-    if (!this.gl) {
-      return;
-    }
     const program = this.gl.createProgram();
 
     shaderInfo.forEach((desc) => {
@@ -287,7 +273,7 @@ export class BlockOverviewGraphComponent implements AfterViewInit, OnDestroy, On
       now = performance.now();
     }
     // skip re-render if there's no change to the scene
-    if (this.scene && this.gl) {
+    if (this.scene) {
       /* SET UP SHADER UNIFORMS */
       // screen dimensions
       this.gl.uniform2f(this.gl.getUniformLocation(this.shaderProgram, 'screenSize'), this.displayWidth, this.displayHeight);

frontend/src/app/components/block-rewards-graph/block-rewards-graph.component.ts

@@ -63,7 +63,6 @@ export class BlockRewardsGraphComponent implements OnInit {
 
   ngOnInit(): void {
     this.seoService.setTitle($localize`:@@8ba8fe810458280a83df7fdf4c614dfc1a826445:Block Rewards`);
-    this.seoService.setDescription($localize`:@@meta.description.bitcoin.graphs.block-rewards:See Bitcoin block rewards in BTC and USD visualized over time. Block rewards are the total funds miners earn from the block subsidy and fees.`);
     this.miningWindowPreference = this.miningService.getDefaultTimespan('3m');
     this.radioGroupForm = this.formBuilder.group({ dateSpan: this.miningWindowPreference });
     this.radioGroupForm.controls.dateSpan.setValue(this.miningWindowPreference);
@@ -192,7 +191,7 @@ export class BlockRewardsGraphComponent implements OnInit {
           {
             name: 'Rewards ' + this.currency,
             inactiveColor: 'rgb(110, 112, 121)',
-            textStyle: {
+            textStyle: {  
               color: 'white',
             },
             icon: 'roundRect',

frontend/src/app/components/block-sizes-weights-graph/block-sizes-weights-graph.component.ts

@@ -60,7 +60,6 @@ export class BlockSizesWeightsGraphComponent implements OnInit {
     let firstRun = true;
 
     this.seoService.setTitle($localize`:@@56fa1cd221491b6478998679cba2dc8d55ba330d:Block Sizes and Weights`);
-    this.seoService.setDescription($localize`:@@meta.description.bitcoin.graphs.block-sizes:See Bitcoin block sizes (MB) and block weights (weight units) visualized over time.`);
     this.miningWindowPreference = this.miningService.getDefaultTimespan('24h');
     this.radioGroupForm = this.formBuilder.group({ dateSpan: this.miningWindowPreference });
     this.radioGroupForm.controls.dateSpan.setValue(this.miningWindowPreference);

frontend/src/app/components/block-view/block-view.component.html

@@ -1,13 +0,0 @@
-<div class="block-wrapper">
-  <div class="block-container">
-    <app-block-overview-graph
-      #blockGraph
-      [isLoading]="false"
-      [resolution]="resolution"
-      [blockLimit]="stateService.blockVSize"
-      [orientation]="'top'"
-      [flip]="false"
-      [disableSpinner]="true"
-    ></app-block-overview-graph>
-  </div>
-</div>

frontend/src/app/components/block-view/block-view.component.scss

@@ -1,22 +0,0 @@
-.block-wrapper {
-  width: 100vw;
-  height: 100vh;
-  background: #181b2d;
-}
-
-.block-container {
-  flex-grow: 0;
-  flex-shrink: 0;
-  width: 100vw;
-  max-width: 100vh;
-  height: 100vh;
-  padding: 0;
-  margin: auto;
-  display: flex;
-  justify-content: center;
-  align-items: center;
-
-  * {
-    flex-grow: 1;
-  }
-}

frontend/src/app/components/block-view/block-view.component.ts

@@ -1,176 +0,0 @@
-import { Component, OnInit, OnDestroy, ViewChild, HostListener } from '@angular/core';
-import { ActivatedRoute, ParamMap } from '@angular/router';
-import { ElectrsApiService } from '../../services/electrs-api.service';
-import { switchMap, tap, throttleTime, catchError, shareReplay, startWith, pairwise, filter } from 'rxjs/operators';
-import { of, Subscription, asyncScheduler } from 'rxjs';
-import { StateService } from '../../services/state.service';
-import { SeoService } from '../../services/seo.service';
-import { OpenGraphService } from '../../services/opengraph.service';
-import { BlockExtended, TransactionStripped } from '../../interfaces/node-api.interface';
-import { ApiService } from '../../services/api.service';
-import { seoDescriptionNetwork } from '../../shared/common.utils';
-import { BlockOverviewGraphComponent } from '../block-overview-graph/block-overview-graph.component';
-
-function bestFitResolution(min, max, n) {
-  const target = (min + max) / 2;
-  let bestScore = Infinity;
-  let best = null;
-  for (let i = min; i <= max; i++) {
-    const remainder = (n % i);
-    if (remainder < bestScore || (remainder === bestScore && (Math.abs(i - target) < Math.abs(best - target)))) {
-      bestScore = remainder;
-      best = i;
-    }
-  }
-  return best;
-}
-
-@Component({
-  selector: 'app-block-view',
-  templateUrl: './block-view.component.html',
-  styleUrls: ['./block-view.component.scss']
-})
-export class BlockViewComponent implements OnInit, OnDestroy {
-  network = '';
-  block: BlockExtended;
-  blockHeight: number;
-  blockHash: string;
-  rawId: string;
-  isLoadingBlock = true;
-  strippedTransactions: TransactionStripped[];
-  isLoadingOverview = true;
-  autofit: boolean = false;
-  resolution: number = 80;
-
-  overviewSubscription: Subscription;
-  networkChangedSubscription: Subscription;
-  queryParamsSubscription: Subscription;
-
-  @ViewChild('blockGraph') blockGraph: BlockOverviewGraphComponent;
-
-  constructor(
-    private route: ActivatedRoute,
-    private electrsApiService: ElectrsApiService,
-    public stateService: StateService,
-    private seoService: SeoService,
-    private openGraphService: OpenGraphService,
-    private apiService: ApiService
-  ) { }
-
-  ngOnInit() {
-    this.network = this.stateService.network;
-
-    this.queryParamsSubscription = this.route.queryParams.subscribe((params) => {
-      this.autofit = params.autofit === 'true';
-      if (this.autofit) {
-        this.onResize();
-      }
-    });
-
-    const block$ = this.route.paramMap.pipe(
-      switchMap((params: ParamMap) => {
-        this.rawId = params.get('id') || '';
-
-        const blockHash: string = params.get('id') || '';
-        this.block = undefined;
-
-        let isBlockHeight = false;
-        if (/^[0-9]+$/.test(blockHash)) {
-          isBlockHeight = true;
-        } else {
-          this.blockHash = blockHash;
-        }
-
-        this.isLoadingBlock = true;
-        this.isLoadingOverview = true;
-
-        if (isBlockHeight) {
-          return this.electrsApiService.getBlockHashFromHeight$(parseInt(blockHash, 10))
-            .pipe(
-              switchMap((hash) => {
-                if (hash) {
-                  this.blockHash = hash;
-                  return this.apiService.getBlock$(hash);
-                } else {
-                  return null;
-                }
-              }),
-              catchError(() => {
-                return of(null);
-              }),
-            );
-        }
-        return this.apiService.getBlock$(blockHash);
-      }),
-      filter((block: BlockExtended | void) => block != null),
-      tap((block: BlockExtended) => {
-        this.block = block;
-        this.blockHeight = block.height;
-
-        this.seoService.setTitle($localize`:@@block.component.browser-title:Block ${block.height}:BLOCK_HEIGHT:: ${block.id}:BLOCK_ID:`);
-        if( this.stateService.network === 'liquid' || this.stateService.network === 'liquidtestnet' ) {
-          this.seoService.setDescription($localize`:@@meta.description.liquid.block:See size, weight, fee range, included transactions, and more for Liquid${seoDescriptionNetwork(this.stateService.network)} block ${block.height}:BLOCK_HEIGHT: (${block.id}:BLOCK_ID:).`);
-        } else {
-          this.seoService.setDescription($localize`:@@meta.description.bitcoin.block:See size, weight, fee range, included transactions, audit (expected v actual), and more for Bitcoin${seoDescriptionNetwork(this.stateService.network)} block ${block.height}:BLOCK_HEIGHT: (${block.id}:BLOCK_ID:).`);
-        }
-        this.isLoadingBlock = false;
-        this.isLoadingOverview = true;
-      }),
-      shareReplay(1)
-    );
-
-    this.overviewSubscription = block$.pipe(
-      switchMap((block) => this.apiService.getStrippedBlockTransactions$(block.id)
-        .pipe(
-          catchError(() => {
-            return of([]);
-          }),
-          switchMap((transactions) => {
-            return of(transactions);
-          })
-        )
-      ),
-    )
-    .subscribe((transactions: TransactionStripped[]) => {
-      this.strippedTransactions = transactions;
-      this.isLoadingOverview = false;
-      if (this.blockGraph) {
-        this.blockGraph.destroy();
-        this.blockGraph.setup(this.strippedTransactions);
-      }
-    },
-    () => {
-      this.isLoadingOverview = false;
-      if (this.blockGraph) {
-        this.blockGraph.destroy();
-      }
-    });
-
-    this.networkChangedSubscription = this.stateService.networkChanged$
-      .subscribe((network) => this.network = network);
-  }
-
-  @HostListener('window:resize', ['$event'])
-  onResize(): void {
-    if (this.autofit) {
-      this.resolution = bestFitResolution(64, 96, Math.min(window.innerWidth, window.innerHeight));
-      console.log('resized, new resolution ', this.resolution, window.innerWidth, window.innerHeight);
-      // if (this.blockGraph && this.strippedTransactions) {
-      //   this.blockGraph.destroy();
-      //   this.blockGraph.setup(this.strippedTransactions);
-      // }
-    }
-  }
-
-  ngOnDestroy() {
-    if (this.overviewSubscription) {
-      this.overviewSubscription.unsubscribe();
-    }
-    if (this.networkChangedSubscription) {
-      this.networkChangedSubscription.unsubscribe();
-    }
-    if (this.queryParamsSubscription) {
-      this.queryParamsSubscription.unsubscribe();
-    }
-  }
-}

frontend/src/app/components/block/block-preview.component.ts

@@ -8,7 +8,6 @@ import { SeoService } from '../../services/seo.service';
 import { OpenGraphService } from '../../services/opengraph.service';
 import { BlockExtended, TransactionStripped } from '../../interfaces/node-api.interface';
 import { ApiService } from '../../services/api.service';
-import { seoDescriptionNetwork } from '../../shared/common.utils';
 import { BlockOverviewGraphComponent } from '../../components/block-overview-graph/block-overview-graph.component';
 
 @Component({
@@ -98,11 +97,6 @@ export class BlockPreviewComponent implements OnInit, OnDestroy {
         this.blockHeight = block.height;
 
         this.seoService.setTitle($localize`:@@block.component.browser-title:Block ${block.height}:BLOCK_HEIGHT:: ${block.id}:BLOCK_ID:`);
-        if( this.stateService.network === 'liquid' || this.stateService.network === 'liquidtestnet' ) {
-          this.seoService.setDescription($localize`:@@meta.description.liquid.block:See size, weight, fee range, included transactions, and more for Liquid${seoDescriptionNetwork(this.stateService.network)} block ${block.height}:BLOCK_HEIGHT: (${block.id}:BLOCK_ID:).`);
-        } else {
-          this.seoService.setDescription($localize`:@@meta.description.bitcoin.block:See size, weight, fee range, included transactions, audit (expected v actual), and more for Bitcoin${seoDescriptionNetwork(this.stateService.network)} block ${block.height}:BLOCK_HEIGHT: (${block.id}:BLOCK_ID:).`);
-        }
         this.isLoadingBlock = false;
         this.setBlockSubsidy();
         if (block?.extras?.reward !== undefined) {

frontend/src/app/components/block/block.component.ts

@@ -13,7 +13,6 @@ import { BlockAudit, BlockExtended, TransactionStripped } from '../../interfaces
 import { ApiService } from '../../services/api.service';
 import { BlockOverviewGraphComponent } from '../../components/block-overview-graph/block-overview-graph.component';
 import { detectWebGL } from '../../shared/graphs.utils';
-import { seoDescriptionNetwork } from '../../shared/common.utils';
 import { PriceService, Price } from '../../services/price.service';
 import { CacheService } from '../../services/cache.service';
 
@@ -166,6 +165,7 @@ export class BlockComponent implements OnInit, OnDestroy {
         this.page = 1;
         this.error = undefined;
         this.fees = undefined;
+        this.stateService.markBlock$.next({});
 
         if (history.state.data && history.state.data.blockHeight) {
           this.blockHeight = history.state.data.blockHeight;
@@ -175,7 +175,6 @@ export class BlockComponent implements OnInit, OnDestroy {
         let isBlockHeight = false;
         if (/^[0-9]+$/.test(blockHash)) {
           isBlockHeight = true;
-          this.stateService.markBlock$.next({ blockHeight: parseInt(blockHash, 10)});
         } else {
           this.blockHash = blockHash;
         }
@@ -202,7 +201,6 @@ export class BlockComponent implements OnInit, OnDestroy {
                   this.location.replaceState(
                     this.router.createUrlTree([(this.network ? '/' + this.network : '') + '/block/', hash]).toString()
                   );
-                  this.seoService.updateCanonical(this.location.path());
                   return this.apiService.getBlock$(hash).pipe(
                     catchError((err) => {
                       this.error = err;
@@ -263,11 +261,6 @@ export class BlockComponent implements OnInit, OnDestroy {
         this.setNextAndPreviousBlockLink();
 
         this.seoService.setTitle($localize`:@@block.component.browser-title:Block ${block.height}:BLOCK_HEIGHT:: ${block.id}:BLOCK_ID:`);
-        if( this.stateService.network === 'liquid' || this.stateService.network === 'liquidtestnet' ) {
-          this.seoService.setDescription($localize`:@@meta.description.liquid.block:See size, weight, fee range, included transactions, and more for Liquid${seoDescriptionNetwork(this.stateService.network)} block ${block.height}:BLOCK_HEIGHT: (${block.id}:BLOCK_ID:).`);
-        } else {
-          this.seoService.setDescription($localize`:@@meta.description.bitcoin.block:See size, weight, fee range, included transactions, audit (expected v actual), and more for Bitcoin${seoDescriptionNetwork(this.stateService.network)} block ${block.height}:BLOCK_HEIGHT: (${block.id}:BLOCK_ID:).`);
-        }
         this.isLoadingBlock = false;
         this.setBlockSubsidy();
         if (block?.extras?.reward !== undefined) {
@@ -332,7 +325,7 @@ export class BlockComponent implements OnInit, OnDestroy {
         ]);
       })
     )
-    .subscribe(([transactions, blockAudit]) => {
+    .subscribe(([transactions, blockAudit]) => {      
       if (transactions) {
         this.strippedTransactions = transactions;
       } else {
@@ -687,7 +680,7 @@ export class BlockComponent implements OnInit, OnDestroy {
       this.setAuditAvailable(false);
     }
   }
-
+  
   isAuditAvailableFromBlockHeight(blockHeight: number): boolean {
     if (!this.auditSupported) {
       return false;
@@ -736,4 +729,4 @@ export class BlockComponent implements OnInit, OnDestroy {
       this.block.canonical = block.id;
     }
   }
-}
+}

frontend/src/app/components/blockchain/blockchain.component.html

@@ -1,5 +1,5 @@
 <div class="text-center" class="blockchain-wrapper" [class.time-ltr]="timeLtr" [class.ltr-transition]="ltrTransitionEnabled" #container>
-  <div #positionContainer class="position-container" [ngClass]="network ? network : ''" [style]="positionStyle">
+  <div class="position-container" [ngClass]="network ? network : ''" [style.--divider-offset]="dividerOffset + 'px'" [style.--mempool-offset]="mempoolOffset + 'px'">
     <span>
       <div class="blocks-wrapper">
         <div class="scroll-spacer" *ngIf="minScrollWidth" [style.left]="minScrollWidth + 'px'"></div>

frontend/src/app/components/blockchain/blockchain.component.scss

@@ -26,7 +26,15 @@
   position: absolute;
   left: 0;
   top: 75px;
-  transform: translateX(1280px);
+  --divider-offset: 50vw;
+  --mempool-offset: 0px;
+  transform: translateX(calc(var(--divider-offset) + var(--mempool-offset)));
+}
+
+.blockchain-wrapper.time-ltr {
+  .position-container {
+    transform: translateX(calc(100vw - var(--divider-offset) - var(--mempool-offset)));
+  }
 }
 
 .black-background {

frontend/src/app/components/blockchain/blockchain.component.ts

@@ -1,4 +1,4 @@
-import { Component, OnInit, OnDestroy, ChangeDetectionStrategy, Input, Output, EventEmitter, ChangeDetectorRef, OnChanges, SimpleChanges } from '@angular/core';
+import { Component, OnInit, OnDestroy, ChangeDetectionStrategy, Input, Output, EventEmitter, HostListener, ChangeDetectorRef } from '@angular/core';
 import { firstValueFrom, Subscription } from 'rxjs';
 import { StateService } from '../../services/state.service';
 
@@ -8,13 +8,12 @@ import { StateService } from '../../services/state.service';
   styleUrls: ['./blockchain.component.scss'],
   changeDetection: ChangeDetectionStrategy.OnPush,
 })
-export class BlockchainComponent implements OnInit, OnDestroy, OnChanges {
+export class BlockchainComponent implements OnInit, OnDestroy {
   @Input() pages: any[] = [];
   @Input() pageIndex: number;
   @Input() blocksPerPage: number = 8;
   @Input() minScrollWidth: number = 0;
   @Input() scrollableMempool: boolean = false;
-  @Input() containerWidth: number;
 
   @Output() mempoolOffsetChange: EventEmitter<number> = new EventEmitter();
 
@@ -27,11 +26,8 @@ export class BlockchainComponent implements OnInit, OnDestroy, OnChanges {
   loadingTip: boolean = true;
   connected: boolean = true;
 
-  dividerOffset: number | null = null;
-  mempoolOffset: number | null = null;
-  positionStyle = {
-    transform: "translateX(1280px)",
-  };
+  dividerOffset: number = 0;
+  mempoolOffset: number = 0;
 
   constructor(
     public stateService: StateService,
@@ -43,7 +39,6 @@ export class BlockchainComponent implements OnInit, OnDestroy, OnChanges {
     this.network = this.stateService.network;
     this.timeLtrSubscription = this.stateService.timeLtr.subscribe((ltr) => {
       this.timeLtr = !!ltr;
-      this.updateStyle();
     });
     this.connectionStateSubscription = this.stateService.connectionState$.subscribe(state => {
       this.connected = (state === 2);
@@ -67,68 +62,44 @@ export class BlockchainComponent implements OnInit, OnDestroy, OnChanges {
     const prevOffset = this.mempoolOffset;
     this.mempoolOffset = 0;
     this.mempoolOffsetChange.emit(0);
-    this.updateStyle();
     setTimeout(() => {
       this.ltrTransitionEnabled = true;
       this.flipping = true;
       this.stateService.timeLtr.next(!this.timeLtr);
-      this.cd.markForCheck();
       setTimeout(() => {
         this.ltrTransitionEnabled = false;
         this.flipping = false;
         this.mempoolOffset = prevOffset;
-        this.mempoolOffsetChange.emit((this.mempoolOffset || 0));
-        this.updateStyle();
-        this.cd.markForCheck();
+        this.mempoolOffsetChange.emit(this.mempoolOffset);
       },  1000);
     }, 0);
+    this.cd.markForCheck();
   }
 
   onMempoolWidthChange(width): void {
     if (this.flipping) {
       return;
     }
-    this.mempoolOffset = Math.max(0, width - (this.dividerOffset || 0));
-    this.updateStyle();
+    this.mempoolOffset = Math.max(0, width - this.dividerOffset);
+    this.cd.markForCheck();
     this.mempoolOffsetChange.emit(this.mempoolOffset);
   }
 
-  updateStyle(): void {
-    if (this.dividerOffset == null || this.mempoolOffset == null) {
-      return;
-    }
-    const oldTransform = this.positionStyle.transform;
-    this.positionStyle = this.timeLtr ? {
-      transform: `translateX(calc(100vw - ${this.dividerOffset + this.mempoolOffset}px)`,
-    } : {
-      transform: `translateX(${this.dividerOffset + this.mempoolOffset}px)`,
-    };
-    if (oldTransform !== this.positionStyle.transform) {
-      this.cd.detectChanges();
-    }
-  }
-
-  ngOnChanges(changes: SimpleChanges): void {
-    if (changes.containerWidth) {
-      this.onResize();
-    }
-  }
-
+  @HostListener('window:resize', ['$event'])
   onResize(): void {
-    const width = this.containerWidth || window.innerWidth;
-    if (width >= 768) {
+    if (window.innerWidth >= 768) {
       if (this.stateService.isLiquid()) {
         this.dividerOffset = 420;
       } else {
-        this.dividerOffset = width * 0.5;
+        this.dividerOffset = window.innerWidth * 0.5;
       }
     } else {
       if (this.stateService.isLiquid()) {
-        this.dividerOffset = width * 0.5;
+        this.dividerOffset = window.innerWidth * 0.5;
       } else {
-        this.dividerOffset = width * 0.95;
+        this.dividerOffset = window.innerWidth * 0.95;
       }
     }
-    this.updateStyle();
+    this.cd.markForCheck();
   }
 }

frontend/src/app/components/blocks-list/blocks-list.component.ts

@@ -5,8 +5,6 @@ import { BlockExtended } from '../../interfaces/node-api.interface';
 import { ApiService } from '../../services/api.service';
 import { StateService } from '../../services/state.service';
 import { WebsocketService } from '../../services/websocket.service';
-import { SeoService } from '../../services/seo.service';
-import { seoDescriptionNetwork } from '../../shared/common.utils';
 
 @Component({
   selector: 'app-blocks-list',
@@ -37,7 +35,6 @@ export class BlocksList implements OnInit {
     private websocketService: WebsocketService,
     public stateService: StateService,
     private cd: ChangeDetectorRef,
-    private seoService: SeoService,
   ) {
   }
 
@@ -53,14 +50,6 @@ export class BlocksList implements OnInit {
     this.skeletonLines = this.widget === true ? [...Array(6).keys()] : [...Array(15).keys()];
     this.paginationMaxSize = window.matchMedia('(max-width: 670px)').matches ? 3 : 5;
 
-    this.seoService.setTitle($localize`:@@meta.title.blocks-list:Blocks`);
-    if( this.stateService.network==='liquid'||this.stateService.network==='liquidtestnet' ) {
-      this.seoService.setDescription($localize`:@@meta.description.liquid.blocks:See the most recent Liquid${seoDescriptionNetwork(this.stateService.network)} blocks along with basic stats such as block height, block size, and more.`);
-    } else {
-      this.seoService.setDescription($localize`:@@meta.description.bitcoin.blocks:See the most recent Bitcoin${seoDescriptionNetwork(this.stateService.network)} blocks along with basic stats such as block height, block reward, block size, and more.`);
-    }
-
-
     this.blocks$ = combineLatest([
       this.fromHeightSubject.pipe(
         switchMap((fromBlockHeight) => {
@@ -140,4 +129,4 @@ export class BlocksList implements OnInit {
   isEllipsisActive(e): boolean {
     return (e.offsetWidth < e.scrollWidth);
   }
-}
+}

frontend/src/app/components/difficulty/difficulty.component.ts

@@ -194,7 +194,7 @@ export class DifficultyComponent implements OnInit {
 
   @HostListener('pointerdown', ['$event'])
   onPointerDown(event): void {
-    if (this.epochSvgElement?.nativeElement?.contains(event.target)) {
+    if (this.epochSvgElement.nativeElement?.contains(event.target)) {
       this.onPointerMove(event);
       event.preventDefault();
     }
@@ -202,7 +202,7 @@ export class DifficultyComponent implements OnInit {
 
   @HostListener('pointermove', ['$event'])
   onPointerMove(event): void {
-    if (this.epochSvgElement?.nativeElement?.contains(event.target)) {
+    if (this.epochSvgElement.nativeElement?.contains(event.target)) {
       this.tooltipPosition = { x: event.clientX, y: event.clientY };
       this.cd.markForCheck();
     }

frontend/src/app/components/fiat-selector/fiat-selector.component.html

@@ -1,5 +1,5 @@
 <div [formGroup]="fiatForm" class="text-small text-center">
-    <select formControlName="fiat" class="custom-select custom-select-sm form-control-secondary form-control mx-auto" style="width: 85px;" (change)="changeFiat()">
-        <option *ngFor="let currency of currencies" [value]="currency[1].code">{{ currency[1].code }}</option>
+    <select formControlName="fiat" class="custom-select custom-select-sm form-control-secondary form-control mx-auto" style="width: 150px;" (change)="changeFiat()">
+        <option *ngFor="let currency of currencies" [value]="currency[1].code">{{ currency[1].name + " (" + currency[1].code + ")" }}</option>
     </select>
 </div>

frontend/src/app/components/hashrate-chart/hashrate-chart.component.ts

@@ -12,7 +12,6 @@ import { MiningService } from '../../services/mining.service';
 import { download } from '../../shared/graphs.utils';
 import { ActivatedRoute } from '@angular/router';
 import { StateService } from '../../services/state.service';
-import { seoDescriptionNetwork } from '../../shared/common.utils';
 
 @Component({
   selector: 'app-hashrate-chart',
@@ -72,7 +71,6 @@ export class HashrateChartComponent implements OnInit {
       this.miningWindowPreference = '1y';
     } else {
       this.seoService.setTitle($localize`:@@3510fc6daa1d975f331e3a717bdf1a34efa06dff:Hashrate & Difficulty`);
-      this.seoService.setDescription($localize`:@@meta.description.bitcoin.graphs.hashrate:See hashrate and difficulty for the Bitcoin${seoDescriptionNetwork(this.network)} network visualized over time.`);
       this.miningWindowPreference = this.miningService.getDefaultTimespan('3m');
     }
     this.radioGroupForm = this.formBuilder.group({ dateSpan: this.miningWindowPreference });
@@ -258,7 +256,7 @@ export class HashrateChartComponent implements OnInit {
               let difficultyPowerOfTen = hashratePowerOfTen;
               let difficulty = tick.data[1];
               if (difficulty === null) {
-                difficultyString = `${tick.marker} ${tick.seriesName}: No data<br>`;
+                difficultyString = `${tick.marker} ${tick.seriesName}: No data<br>`;  
               } else {
                 if (this.isMobile()) {
                   difficultyPowerOfTen = selectPowerOfTen(tick.data[1]);

frontend/src/app/components/language-selector/language-selector.component.html

@@ -1,5 +1,5 @@
 <div [formGroup]="languageForm" class="text-small text-center">
-    <select formControlName="language" class="custom-select custom-select-sm form-control-secondary form-control mx-auto" style="width: 95px;" (change)="changeLanguage()">
+    <select formControlName="language" class="custom-select custom-select-sm form-control-secondary form-control mx-auto" style="width: 100px;" (change)="changeLanguage()">
         <option *ngFor="let lang of languages" [value]="lang.code">{{ lang.name }}</option>
     </select>
 </div>

frontend/src/app/components/master-page/master-page.component.html

@@ -1,20 +1,6 @@
 <ng-container *ngIf="{ val: network$ | async } as network">
-<header *ngIf="headerVisible" class="sticky-header">
-
+<header *ngIf="headerVisible">
   <nav class="navbar navbar-expand-md navbar-dark bg-dark">
-  <!-- Hamburger -->
-  <ng-container *ngIf="servicesEnabled">
-    <div *ngIf="user" class="profile_image_container" [class]="{'anon': !user.imageMd5}" (click)="hamburgerClick($event)">
-      <img *ngIf="user.imageMd5" [src]="'/api/v1/services/account/image/' + user.username + '?md5=' + user.imageMd5" class="profile_image">
-      <app-svg-images style="color: lightgrey; fill: lightgray" *ngIf="!user.imageMd5" name="anon"></app-svg-images>
-    </div>
-    <div *ngIf="false && user === null" class="profile_image_container" (click)="hamburgerClick($event)">
-      <app-svg-images name="hamburger" height="40"></app-svg-images>
-    </div>
-    <!-- Empty placeholder -->
-    <div *ngIf="user === undefined" class="profile_image_container"></div>
-  </ng-container>
-
   <a class="navbar-brand" [ngClass]="{'dual-logos': subdomain}" [routerLink]="['/' | relativeUrl]" (click)="brandClick($event)">
   <ng-template [ngIf]="subdomain">
     <div class="subdomain_container">
@@ -76,19 +62,11 @@
 </nav>
 </header>
 
-<div class="d-flex" style="overflow: clip">
-  <app-menu *ngIf="servicesEnabled" [navOpen]="menuOpen" (loggedOut)="onLoggedOut()" (menuToggled)="menuToggled($event)"></app-menu>
+<app-testnet-alert *ngIf="network.val === 'testnet' || network.val === 'signet'"></app-testnet-alert>
 
-  <div class="flex-grow-1 d-flex flex-column">
-    <app-testnet-alert *ngIf="network.val === 'testnet' || network.val === 'signet'"></app-testnet-alert>
-
-    <main style="min-width: 375px" [style]="menuOpen ? 'max-width: calc(100vw - 225px)' : 'max-width: 100vw'">
-      <router-outlet></router-outlet>
-    </main>
-
-    <div class="flex-grow-1"></div>
-    <app-global-footer *ngIf="footerVisible"></app-global-footer>
-  </div>
-</div>
+<main>
+  <router-outlet></router-outlet>
+</main>
 
+<app-global-footer *ngIf="footerVisible"></app-global-footer>
 </ng-container>

frontend/src/app/components/master-page/master-page.component.scss

@@ -1,11 +1,3 @@
-.sticky-header {
-  position: sticky;
-  position: -webkit-sticky;
-  top: 0;
-  width: 100%;
-  z-index: 100;
-}
-
 li.nav-item.active {
   background-color: #653b9c;
 }
@@ -94,6 +86,7 @@ li.nav-item {
 
 .navbar-brand {
   position: relative;
+  height: 65px;
 }
 
 .navbar-brand.dual-logos {
@@ -109,7 +102,7 @@ nav {
 
 .connection-badge {
   position: absolute;
-  top: 12px;
+  top: 22px;
   width: 100%;
 }
 
@@ -216,26 +209,4 @@ nav {
     margin-left: 5px;
     margin-right: 0px;
   }
-}
-
-.profile_image_container {
-  width: 35px;
-  margin-right: 15px;
-  text-align: center;
-  align-self: center;
-  cursor: pointer;
-  &.anon {
-    border: 1.5px solid lightgrey;
-    color: lightgrey;
-    border-radius: 5px;
-  }
-}
-.profile_image {
-  height: 35px;
-  border-radius: 5px;
-}
-
-main {
-  transition: 0.2s;
-  transition-property: max-width;
 }

frontend/src/app/components/master-page/master-page.component.ts

@@ -1,13 +1,9 @@
-import { Component, OnInit, Input, ViewChild } from '@angular/core';
-import { Router } from '@angular/router';
+import { Component, OnInit, Input } from '@angular/core';
 import { Env, StateService } from '../../services/state.service';
 import { Observable, merge, of } from 'rxjs';
 import { LanguageService } from '../../services/language.service';
 import { EnterpriseService } from '../../services/enterprise.service';
 import { NavigationService } from '../../services/navigation.service';
-import { MenuComponent } from '../menu/menu.component';
-import { StorageService } from '../../services/storage.service';
-import { ApiService } from '../../services/api.service';
 
 @Component({
   selector: 'app-master-page',
@@ -29,21 +25,12 @@ export class MasterPageComponent implements OnInit {
   networkPaths: { [network: string]: string };
   networkPaths$: Observable<Record<string, string>>;
   footerVisible = true;
-  user: any = undefined;
-  servicesEnabled = false;
-  menuOpen = false;
-
-  @ViewChild(MenuComponent)
-  public menuComponent!: MenuComponent;
 
   constructor(
     public stateService: StateService,
     private languageService: LanguageService,
     private enterpriseService: EnterpriseService,
     private navigationService: NavigationService,
-    private storageService: StorageService,
-    private apiService: ApiService,
-    private router: Router,
   ) { }
 
   ngOnInit(): void {
@@ -64,47 +51,17 @@ export class MasterPageComponent implements OnInit {
         this.footerVisible = this.footerVisibleOverride;
       }
     });
-    
-    this.servicesEnabled = this.officialMempoolSpace && this.stateService.env.ACCELERATOR === true && this.stateService.network === '';
-    this.refreshAuth();
-
-    const isServicesPage = this.router.url.includes('/services/');
-    this.menuOpen = isServicesPage && !this.isSmallScreen();
   }
 
   collapse(): void {
     this.navCollapsed = !this.navCollapsed;
   }
 
-  isSmallScreen() {
-    return window.innerWidth <= 767.98;
-  }
-
   onResize(): void {
-    this.isMobile = this.isSmallScreen();
+    this.isMobile = window.innerWidth <= 767.98;
   }
 
   brandClick(e): void {
     this.stateService.resetScroll$.next(true);
   }
-
-  onLoggedOut(): void {
-    this.refreshAuth();
-  }
-
-  refreshAuth(): void {
-    this.user = this.storageService.getAuth()?.user ?? null;
-  }
-
-  hamburgerClick(event): void {
-    if (this.menuComponent) {
-      this.menuComponent.hamburgerClick();
-      this.menuOpen = this.menuComponent.navOpen;
-      event.stopPropagation();
-    }
-  }
-
-  menuToggled(isOpen: boolean): void {
-    this.menuOpen = isOpen;
-  }
 }

frontend/src/app/components/mempool-block/mempool-block.component.ts

@@ -5,7 +5,6 @@ import { switchMap, map, tap, filter } from 'rxjs/operators';
 import { MempoolBlock, TransactionStripped } from '../../interfaces/websocket.interface';
 import { Observable, BehaviorSubject } from 'rxjs';
 import { SeoService } from '../../services/seo.service';
-import { seoDescriptionNetwork } from '../../shared/common.utils';
 import { WebsocketService } from '../../services/websocket.service';
 
 @Component({
@@ -55,7 +54,6 @@ export class MempoolBlockComponent implements OnInit, OnDestroy {
                 const ordinal = this.getOrdinal(mempoolBlocks[this.mempoolBlockIndex]);
                 this.ordinal$.next(ordinal);
                 this.seoService.setTitle(ordinal);
-                this.seoService.setDescription($localize`:@@meta.description.mempool-block:See stats for ${this.stateService.network==='liquid'||this.stateService.network==='liquidtestnet'?'Liquid':'Bitcoin'}${seoDescriptionNetwork(this.stateService.network)} transactions in the mempool: fee range, aggregate size, and more. Mempool blocks are updated in real-time as the network receives new transactions.`);
                 mempoolBlocks[this.mempoolBlockIndex].isStack = mempoolBlocks[this.mempoolBlockIndex].blockVSize > this.stateService.blockVSize;
                 return mempoolBlocks[this.mempoolBlockIndex];
               })

frontend/src/app/components/mempool-blocks/mempool-blocks.component.ts

@@ -97,10 +97,6 @@ export class MempoolBlocksComponent implements OnInit, OnChanges, OnDestroy {
   ngOnInit() {
     this.chainTip = this.stateService.latestBlockHeight;
 
-    const width = this.containerOffset + (this.stateService.env.MEMPOOL_BLOCKS_AMOUNT) * this.blockOffset;
-    this.mempoolWidth = width;
-    this.widthChange.emit(this.mempoolWidth);
-
     if (['', 'testnet', 'signet'].includes(this.stateService.network)) {
       this.enabledMiningInfoIfNeeded(this.location.path());
       this.location.onUrlChange((url) => this.enabledMiningInfoIfNeeded(url));
@@ -165,11 +161,11 @@ export class MempoolBlocksComponent implements OnInit, OnChanges, OnDestroy {
           return this.mempoolBlocks;
         }),
         tap(() => {
+          this.cd.markForCheck();
           const width = this.containerOffset + this.mempoolBlocks.length * this.blockOffset;
           if (this.mempoolWidth !== width) {
             this.mempoolWidth = width;
             this.widthChange.emit(this.mempoolWidth);
-            this.cd.markForCheck();
           }
         })
       );
@@ -219,13 +215,11 @@ export class MempoolBlocksComponent implements OnInit, OnChanges, OnDestroy {
         if (isNewBlock && (block?.extras?.similarity == null || block?.extras?.similarity > 0.5) && !this.tabHidden) {
           this.blockIndex++;
         }
-        this.cd.markForCheck();
       });
 
     this.chainTipSubscription = this.stateService.chainTip$.subscribe((height) => {
       if (this.chainTip === -1) {
         this.chainTip = height;
-        this.cd.markForCheck();
       }
     });
 
@@ -263,7 +257,6 @@ export class MempoolBlocksComponent implements OnInit, OnChanges, OnDestroy {
       this.blockPadding = 0.24 * this.blockWidth;
       this.containerOffset = 0.32 * this.blockWidth;
       this.blockOffset = this.blockWidth + this.blockPadding;
-      this.cd.markForCheck();
     }
   }
 
@@ -282,7 +275,6 @@ export class MempoolBlocksComponent implements OnInit, OnChanges, OnDestroy {
   onResize(): void {
     this.animateEntry = false;
     this.reduceEmptyBlocksToFitScreen(this.mempoolEmptyBlocks);
-    this.cd.markForCheck();
   }
 
   trackByFn(index: number, block: MempoolBlock) {

frontend/src/app/components/mempool-graph/mempool-graph.component.ts

@@ -1,7 +1,6 @@
 import { Component, OnInit, Input, Inject, LOCALE_ID, ChangeDetectionStrategy, OnChanges } from '@angular/core';
 import { VbytesPipe } from '../../shared/pipes/bytes-pipe/vbytes.pipe';
 import { WuBytesPipe } from '../../shared/pipes/bytes-pipe/wubytes.pipe';
-import { AmountShortenerPipe } from '../../shared/pipes/amount-shortener.pipe';
 import { formatNumber } from '@angular/common';
 import { OptimizedMempoolStats } from '../../interfaces/node-api.interface';
 import { StateService } from '../../services/state.service';
@@ -27,7 +26,6 @@ export class MempoolGraphComponent implements OnInit, OnChanges {
   @Input() data: any[];
   @Input() filterSize = 100000;
   @Input() limitFilterFee = 1;
-  @Input() hideCount: boolean = false;
   @Input() height: number | string = 200;
   @Input() top: number | string = 20;
   @Input() right: number | string = 10;
@@ -52,13 +50,10 @@ export class MempoolGraphComponent implements OnInit, OnChanges {
   inverted: boolean;
   chartInstance: any = undefined;
   weightMode: boolean = false;
-  isWidget: boolean = false;
-  showCount: boolean = true;
 
   constructor(
     private vbytesPipe: VbytesPipe,
     private wubytesPipe: WuBytesPipe,
-    private amountShortenerPipe: AmountShortenerPipe,
     private stateService: StateService,
     private storageService: StorageService,
     @Inject(LOCALE_ID) private locale: string,
@@ -67,16 +62,12 @@ export class MempoolGraphComponent implements OnInit, OnChanges {
   ngOnInit(): void {
     this.isLoading = true;
     this.inverted = this.storageService.getValue('inverted-graph') === 'true';
-    this.isWidget = this.template === 'widget';
-    this.showCount = !this.isWidget && !this.hideCount;
   }
 
-  ngOnChanges(changes) {
+  ngOnChanges() {
     if (!this.data) {
       return;
     }
-    this.isWidget = this.template === 'widget';
-    this.showCount = !this.isWidget && !this.hideCount;
     this.windowPreference = this.windowPreferenceOverride ? this.windowPreferenceOverride : this.storageService.getValue('graphWindowPreference');
     this.mempoolVsizeFeesData = this.handleNewMempoolData(this.data.concat([]));
     this.mountFeeChart();
@@ -105,12 +96,10 @@ export class MempoolGraphComponent implements OnInit, OnChanges {
     mempoolStats.reverse();
     const labels = mempoolStats.map(stats => stats.added);
     const finalArrayVByte = this.generateArray(mempoolStats);
-    const finalArrayCount = this.generateCountArray(mempoolStats);
 
     return {
       labels: labels,
-      series: finalArrayVByte,
-      countSeries: finalArrayCount,
+      series: finalArrayVByte
     };
   }
 
@@ -135,13 +124,9 @@ export class MempoolGraphComponent implements OnInit, OnChanges {
     return finalArray;
   }
 
-  generateCountArray(mempoolStats: OptimizedMempoolStats[]) {
-    return mempoolStats.filter(stats => stats.count > 0).map(stats => [stats.added * 1000, stats.count]);
-  }
-
   mountFeeChart() {
     this.orderLevels();
-    const { series, countSeries } = this.mempoolVsizeFeesData;
+    const { series } = this.mempoolVsizeFeesData;
 
     const seriesGraph = [];
     const newColors = [];
@@ -193,29 +178,6 @@ export class MempoolGraphComponent implements OnInit, OnChanges {
         });
       }
     }
-    if (this.showCount) {
-      newColors.push('white');
-      seriesGraph.push({
-        zlevel: 1,
-        yAxisIndex: 1,
-        name: 'count',
-        type: 'line',
-        stack: 'count',
-        smooth: false,
-        markPoint: false,
-        lineStyle: {
-          width: 2,
-          opacity: 1,
-        },
-        symbol: 'none',
-        silent: true,
-        areaStyle: {
-          color: null,
-          opacity: 0,
-        },
-        data: countSeries,
-      });
-    }
 
     this.mempoolVsizeFeesOptions = {
       series: this.inverted ? [...seriesGraph].reverse() : seriesGraph,
@@ -239,11 +201,7 @@ export class MempoolGraphComponent implements OnInit, OnChanges {
           label: {
             formatter: (params: any) => {
               if (params.axisDimension === 'y') {
-                if (params.axisIndex === 0) {
-                  return this.vbytesPipe.transform(params.value, 2, 'vB', 'MvB', true);
-                } else {
-                  return this.amountShortenerPipe.transform(params.value, 2, undefined, true);
-                }
+                return this.vbytesPipe.transform(params.value, 2, 'vB', 'MvB', true)
               } else {
                 return formatterXAxis(this.locale, this.windowPreference, params.value);
               }
@@ -256,11 +214,7 @@ export class MempoolGraphComponent implements OnInit, OnChanges {
           const itemFormatted = [];
           let totalParcial = 0;
           let progressPercentageText = '';
-          let countItem;
-          let items = this.inverted ? [...params].reverse() : params;
-          if (items[items.length - 1].seriesName === 'count') {
-            countItem = items.pop();
-          }
+          const items = this.inverted ? [...params].reverse() : params;
           items.map((item: any, index: number) => {
             totalParcial += item.value[1];
             const progressPercentage = (item.value[1] / totalValue) * 100;
@@ -322,7 +276,6 @@ export class MempoolGraphComponent implements OnInit, OnChanges {
             </tr>`);
           });
           const classActive = (this.template === 'advanced') ? 'fees-wrapper-tooltip-chart-advanced' : '';
-          const titleCount = $localize`Count`;
           const titleRange = $localize`Range`;
           const titleSize = $localize`:@@7faaaa08f56427999f3be41df1093ce4089bbd75:Size`;
           const titleSum = $localize`Sum`;
@@ -333,25 +286,6 @@ export class MempoolGraphComponent implements OnInit, OnChanges {
                 ${this.vbytesPipe.transform(totalValue, 2, 'vB', 'MvB', false)}
               </span>
             </div>
-            ` +
-              (this.showCount && countItem ? `
-                <table class="count">
-                  <tbody>
-                    <tr class="item">
-                      <td class="indicator-container">
-                        <span class="indicator" style="background-color: white"></span>
-                        <span>
-                          ${titleCount}
-                        </span>
-                      </td>
-                      <td style="text-align: right;">
-                        <span>${this.amountShortenerPipe.transform(countItem.value[1], 2, undefined, true)}</span>
-                      </td>
-                    </tr>
-                  </tbody>
-                </table>
-              ` : '')
-            + `
             <table>
               <thead>
                 <tr>
@@ -371,12 +305,12 @@ export class MempoolGraphComponent implements OnInit, OnChanges {
           </div>`;
         }
       },
-      dataZoom: (this.isWidget && this.isMobile()) ? null : [{
+      dataZoom: (this.template === 'widget' && this.isMobile()) ? null : [{
         type: 'inside',
         realtime: true,
-        zoomLock: (this.isWidget) ? true : false,
+        zoomLock: (this.template === 'widget') ? true : false,
         zoomOnMouseWheel: (this.template === 'advanced') ? true : false,
-        moveOnMouseMove: (this.isWidget) ? true : false,
+        moveOnMouseMove: (this.template === 'widget') ? true : false,
         maxSpan: 100,
         minSpan: 10,
       }, {
@@ -405,7 +339,7 @@ export class MempoolGraphComponent implements OnInit, OnChanges {
       },
       xAxis: [
         {
-          name: this.isWidget ? '' : formatterXAxisLabel(this.locale, this.windowPreference),
+          name: this.template === 'widget' ? '' : formatterXAxisLabel(this.locale, this.windowPreference),
           nameLocation: 'middle',
           nameTextStyle: {
             padding: [20, 0, 0, 0],
@@ -423,7 +357,7 @@ export class MempoolGraphComponent implements OnInit, OnChanges {
           },
         }
       ],
-      yAxis: [{
+      yAxis: {
         type: 'value',
         axisLine: { onZero: false },
         axisLabel: {
@@ -437,17 +371,7 @@ export class MempoolGraphComponent implements OnInit, OnChanges {
             opacity: 0.25,
           }
         }
-      }, this.showCount ? {
-        type: 'value',
-        position: 'right',
-        axisLine: { onZero: false },
-        axisLabel: {
-          formatter: (value: number) => (`${this.amountShortenerPipe.transform(value, 2, undefined, true)}`),
-        },
-        splitLine: {
-          show: false,
-        }
-      } : null],
+      },
     };
   }
 

frontend/src/app/components/menu/menu.component.html

@@ -1,31 +0,0 @@
-<div class="sidenav menu-click" [class]="navOpen ? 'open': ''">
-  <div class="d-flex menu-click">
-
-    <nav class="scrollable menu-click">
-      <span *ngIf="userAuth" class="menu-click">
-        <strong class="menu-click">@ {{ userAuth.user.username }}</strong>
-      </span>
-      <a *ngIf="!userAuth" class="d-flex justify-content-center align-items-center nav-link m-0  menu-click" routerLink="/login" role="tab" (click)="onLinkClick('/login')">
-        <fa-icon class="menu-click" [icon]="['fas', 'user-circle']" [fixedWidth]="true" style="font-size: 25px;margin-right: 15px;"></fa-icon>
-        <span class="menu-click" style="font-size: 20px;">Sign in</span>
-      </a>
-
-      <ng-container *ngIf="userMenuGroups$ | async as menuGroups">
-        <div class="menu-click" *ngFor="let group of menuGroups" style="height: max-content;">
-          <h6 class="d-flex justify-content-between align-items-center mt-4 mb-2 text-uppercase menu-click">
-            <span class="menu-click">{{ group.title }}</span>
-          </h6>
-          <ul class="nav flex-column menu-click" *ngFor="let item of group.items" (click)="onLinkClick(item.link)">
-            <li class="nav-item d-flex justify-content-start align-items-center menu-click">
-              <fa-icon class="menu-click" [icon]="['fas', item.faIcon]" [fixedWidth]="true"></fa-icon>
-              <button *ngIf="item.link === 'logout'" class="btn nav-link menu-click" role="tab" (click)="logout()">{{ item.title }}</button>
-              <a *ngIf="item.title !== 'Logout'" class="nav-link menu-click" [routerLink]="[item.link]" role="tab">{{ item.title }}</a>
-            </li>
-          </ul>
-        </div>
-      </ng-container>
-    </nav>
-
-  </div>
-
-</div>

frontend/src/app/components/menu/menu.component.scss

@@ -1,48 +0,0 @@
-.sidenav {
-  z-index: 1;
-  background-color: transparent;
-  width: 225px;
-  height: calc(100vh - 65px);
-  position: sticky;
-  top: 65px;
-  transition: 0.25s;
-  margin-left: -250px;
-  box-shadow: 5px 0px 30px 0px #000;
-  padding-bottom: 20px;
-}
-
-.scrollable {
-  overflow-x: hidden;
-  overflow-y: scroll;
-}
-
-.sidenav.open {
-  margin-left: 0px;
-  left: 0px;
-  display: block;
-}
-
-.sidenav a, button{
-  text-decoration: none;
-  color: lightgray;
-  margin-left: 20px;
-}
-.sidenav a:hover {
-  color: white;
-}
-.sidenav nav {
-  width: 100%;
-  height: calc(100vh - 65px);
-  background-color: #1d1f31;
-  padding-left: 20px;
-  padding-right: 20px;
-  padding-top: 20px;
-  padding-bottom: 20px;
-  @media (max-width: 991px) {
-    padding-bottom: 200px;
-  }
-}
-
-@media screen and (max-height: 450px) {
-  .sidenav a {font-size: 18px;}
-}

frontend/src/app/components/menu/menu.component.ts

@@ -1,101 +0,0 @@
-import { Component, OnInit, Input, Output, EventEmitter, HostListener, OnDestroy } from '@angular/core';
-import { Observable } from 'rxjs';
-import { ApiService } from '../../services/api.service';
-import { MenuGroup } from '../../interfaces/services.interface';
-import { StorageService } from '../../services/storage.service';
-import { Router, NavigationStart } from '@angular/router';
-import { StateService } from '../../services/state.service';
-
-@Component({
-  selector: 'app-menu',
-  templateUrl: './menu.component.html',
-  styleUrls: ['./menu.component.scss']
-})
-
-export class MenuComponent implements OnInit, OnDestroy {
-  @Input() navOpen: boolean = false;
-  @Output() loggedOut = new EventEmitter<boolean>();
-  @Output() menuToggled = new EventEmitter<boolean>();
-  
-  userMenuGroups$: Observable<MenuGroup[]> | undefined;
-  userAuth: any | undefined;
-  isServicesPage = false;
-
-  constructor(
-    private apiService: ApiService,
-    private storageService: StorageService,
-    private router: Router,
-    private stateService: StateService
-  ) {}
-
-  ngOnInit(): void {
-    this.userAuth = this.storageService.getAuth();
-    
-    if (this.stateService.env.GIT_COMMIT_HASH_MEMPOOL_SPACE) {
-      this.userMenuGroups$ = this.apiService.getUserMenuGroups$();
-    }
-
-    this.isServicesPage = this.router.url.includes('/services/');
-    this.router.events.subscribe((event) => {
-      if (event instanceof NavigationStart) {
-        if (!this.isServicesPage) {
-          this.toggleMenu(false);
-        }
-      }
-    });
-  }
-
-  toggleMenu(toggled: boolean) {
-    this.navOpen = toggled;
-    this.menuToggled.emit(toggled);
-  }
-
-  isSmallScreen() {
-    return window.innerWidth <= 767.98;
-  }
-
-  logout(): void {
-    this.apiService.logout$().subscribe(() => {
-      this.loggedOut.emit(true);
-      if (this.stateService.env.GIT_COMMIT_HASH_MEMPOOL_SPACE) {
-        this.userMenuGroups$ = this.apiService.getUserMenuGroups$();
-        this.router.navigateByUrl('/');
-      }
-    });
-  }
-
-  onLinkClick(link) {
-    if (!this.isServicesPage || this.isSmallScreen()) {
-      this.toggleMenu(false);
-    }
-    this.router.navigateByUrl(link);
-  }
-
-  hamburgerClick() {
-    this.toggleMenu(!this.navOpen);
-    this.stateService.menuOpen$.next(this.navOpen);
-  }
-
-  @HostListener('window:click', ['$event'])
-  onClick(event) {
-    const isServicesPageOnMobile = this.isServicesPage && this.isSmallScreen();
-    const cssClasses = event.target.className;
-
-    if (!cssClasses.indexOf) { // Click on chart or non html thingy, close the menu
-      if (!this.isServicesPage || isServicesPageOnMobile) {
-        this.toggleMenu(false);
-      }
-      return;
-    }
-
-    const isHamburger = cssClasses.indexOf('profile_image') !== -1;
-    const isMenu = cssClasses.indexOf('menu-click') !== -1;
-    if (!isHamburger && !isMenu && (!this.isServicesPage || isServicesPageOnMobile)) {
-      this.toggleMenu(false);
-    }
-  }
-
-  ngOnDestroy(): void {
-    this.stateService.menuOpen$.next(false);
-  }
-}

frontend/src/app/components/mining-dashboard/mining-dashboard.component.ts

@@ -18,7 +18,6 @@ export class MiningDashboardComponent implements OnInit, AfterViewInit {
     private router: Router
   ) {
     this.seoService.setTitle($localize`:@@a681a4e2011bb28157689dbaa387de0dd0aa0c11:Mining Dashboard`);
-    this.seoService.setDescription($localize`:@@meta.description.mining.dashboard:Get real-time Bitcoin mining stats like hashrate, difficulty adjustment, block rewards, pool dominance, and more.`);
   }
 
   ngOnInit(): void {
@@ -30,7 +29,7 @@ export class MiningDashboardComponent implements OnInit, AfterViewInit {
     this.router.events.subscribe((e: NavigationStart) => {
       if (e.type === EventType.NavigationStart) {
         if (e.url.indexOf('graphs') === -1) { // The mining dashboard and the graph component are part of the same module so we can't use ngAfterViewInit in graphs.component.ts to blur the input
-          this.stateService.focusSearchInputDesktop();
+          this.stateService.focusSearchInputDesktop(); 
         }
       }
     });

frontend/src/app/components/pool-ranking/pool-ranking.component.ts

@@ -56,7 +56,6 @@ export class PoolRankingComponent implements OnInit {
       this.miningWindowPreference = '1w';
     } else {
       this.seoService.setTitle($localize`:@@mining.mining-pools:Mining Pools`);
-      this.seoService.setDescription($localize`:@@meta.description.bitcoin.graphs.pool-ranking:See the top Bitcoin mining pools ranked by number of blocks mined, over your desired timeframe.`);
       this.miningWindowPreference = this.miningService.getDefaultTimespan('24h');
     }
     this.radioGroupForm = this.formBuilder.group({ dateSpan: this.miningWindowPreference });
@@ -117,7 +116,7 @@ export class PoolRankingComponent implements OnInit {
     } else if (this.widget) {
       poolShareThreshold = 1;
     }
-
+    
     const data: object[] = [];
     let totalShareOther = 0;
     let totalBlockOther = 0;

frontend/src/app/components/pool/pool-preview.component.ts

@@ -83,7 +83,6 @@ export class PoolPreviewComponent implements OnInit {
           }
 
           this.seoService.setTitle(poolStats.pool.name);
-          this.seoService.setDescription($localize`:@@meta.description.mining.pool:See mining pool stats for ${poolStats.pool.name}\: most recent mined blocks, hashrate over time, total block reward to date, known coinbase addresses, and more.`);
           let regexes = '"';
           for (const regex of poolStats.pool.regexes) {
             regexes += regex + '", "';

frontend/src/app/components/pool/pool.component.ts

@@ -83,7 +83,6 @@ export class PoolComponent implements OnInit {
         }),
         map((poolStats) => {
           this.seoService.setTitle(poolStats.pool.name);
-          this.seoService.setDescription($localize`:@@meta.description.mining.pool:See mining pool stats for ${poolStats.pool.name}\: most recent mined blocks, hashrate over time, total block reward to date, known coinbase addresses, and more.`);
           let regexes = '"';
           for (const regex of poolStats.pool.regexes) {
             regexes += regex + '", "';

frontend/src/app/components/privacy-policy/privacy-policy.component.ts

@@ -1,6 +1,5 @@
 import { Component } from '@angular/core';
 import { Env, StateService } from '../../services/state.service';
-import { SeoService } from '../../services/seo.service';
 
 @Component({
   selector: 'app-privacy-policy',
@@ -12,11 +11,5 @@ export class PrivacyPolicyComponent {
 
   constructor(
     private stateService: StateService,
-    private seoService: SeoService,
   ) { }
-
-  ngOnInit(): void {
-    this.seoService.setTitle('Privacy Policy');
-    this.seoService.setDescription('Trusted third parties are security holes, as are trusted first parties...you should only trust your own self-hosted instance of The Mempool Open Source Project®.');
-  }
 }

frontend/src/app/components/push-transaction/push-transaction.component.ts

@@ -1,9 +1,6 @@
 import { Component, OnInit } from '@angular/core';
 import { UntypedFormBuilder, UntypedFormGroup, Validators } from '@angular/forms';
 import { ApiService } from '../../services/api.service';
-import { StateService } from '../../services/state.service';
-import { SeoService } from '../../services/seo.service';
-import { seoDescriptionNetwork } from '../../shared/common.utils';
 
 @Component({
   selector: 'app-push-transaction',
@@ -19,17 +16,12 @@ export class PushTransactionComponent implements OnInit {
   constructor(
     private formBuilder: UntypedFormBuilder,
     private apiService: ApiService,
-    public stateService: StateService,
-    private seoService: SeoService,
   ) { }
 
   ngOnInit(): void {
     this.pushTxForm = this.formBuilder.group({
       txHash: ['', Validators.required],
     });
-
-    this.seoService.setTitle($localize`:@@meta.title.push-tx:Broadcast Transaction`);
-    this.seoService.setDescription($localize`:@@meta.description.push-tx:Broadcast a transaction to the ${this.stateService.network==='liquid'||this.stateService.network==='liquidtestnet'?'Liquid':'Bitcoin'}${seoDescriptionNetwork(this.stateService.network)} network using the transaction's hash.`);
   }
 
   postTx() {

frontend/src/app/components/rate-unit-selector/rate-unit-selector.component.html

@@ -1,5 +1,5 @@
 <div [formGroup]="rateUnitForm" class="text-small text-center">
-    <select formControlName="rateUnits" class="custom-select custom-select-sm form-control-secondary form-control mx-auto" style="width: 95px;" (change)="changeUnits()">
+    <select formControlName="rateUnits" class="custom-select custom-select-sm form-control-secondary form-control mx-auto" style="width: 100px;" (change)="changeUnits()">
         <option *ngFor="let unit of units" [value]="unit.name">{{ unit.label }}</option>
     </select>
 </div>

frontend/src/app/components/rbf-list/rbf-list.component.ts

@@ -6,8 +6,6 @@ import { WebsocketService } from '../../services/websocket.service';
 import { RbfTree } from '../../interfaces/node-api.interface';
 import { ApiService } from '../../services/api.service';
 import { StateService } from '../../services/state.service';
-import { SeoService } from '../../services/seo.service';
-import { seoDescriptionNetwork } from '../../shared/common.utils';
 
 @Component({
   selector: 'app-rbf-list',
@@ -28,7 +26,6 @@ export class RbfList implements OnInit, OnDestroy {
     private apiService: ApiService,
     public stateService: StateService,
     private websocketService: WebsocketService,
-    private seoService: SeoService,
   ) { }
 
   ngOnInit(): void {
@@ -54,12 +51,9 @@ export class RbfList implements OnInit, OnDestroy {
         this.isLoading = false;
       })
     );
-
-    this.seoService.setTitle($localize`:@@meta.title.rbf-list:RBF Replacements`);
-    this.seoService.setDescription($localize`:@@meta.description.rbf-list:See the most recent RBF replacements on the Bitcoin${seoDescriptionNetwork(this.stateService.network)} network, updated in real-time.`);
   }
 
   ngOnDestroy(): void {
     this.websocketService.stopTrackRbf();
   }
-}
+}

frontend/src/app/components/start/start.component.html

@@ -10,25 +10,15 @@
 
 <div *ngIf="countdown > 0" class="warning-label">{{ eventName }} in {{ countdown | number }} block{{ countdown === 1 ? '' : 's' }}!</div>
 
-<div class="blockchain-wrapper" [class.time-ltr]="timeLtr" [class.time-rtl]="!timeLtr" #blockchainWrapper>
+<div class="blockchain-wrapper" [class.time-ltr]="timeLtr" [class.time-rtl]="!timeLtr">
   <div id="blockchain-container" [dir]="timeLtr ? 'rtl' : 'ltr'" #blockchainContainer
-    [class.menu-open]="menuOpen"
-    [class.menu-closing]="menuSliding && !menuOpen"
     (mousedown)="onMouseDown($event)"
     (pointerdown)="onPointerDown($event)"
     (touchmove)="onTouchMove($event)"
     (dragstart)="onDragStart($event)"
     (scroll)="onScroll($event)"
   >
-    <app-blockchain
-      [containerWidth]="chainWidth"
-      [pageIndex]="pageIndex"
-      [pages]="pages"
-      [blocksPerPage]="blocksPerPage"
-      [minScrollWidth]="minScrollWidth"
-      [scrollableMempool]="true"
-      (mempoolOffsetChange)="onMempoolOffsetChange($event)"
-    ></app-blockchain>
+    <app-blockchain [pageIndex]="pageIndex" [pages]="pages" [blocksPerPage]="blocksPerPage" [minScrollWidth]="minScrollWidth" [scrollableMempool]="true" (mempoolOffsetChange)="onMempoolOffsetChange($event)"></app-blockchain>
   </div>
   <div class="reset-scroll" [class.hidden]="pageIndex === 0" (click)="resetScroll()">
     <fa-icon [icon]="['fas', 'circle-left']" [fixedWidth]="true"></fa-icon>

frontend/src/app/components/start/start.component.scss

@@ -6,20 +6,6 @@
   overflow-y: hidden;
   scrollbar-width: none;
   -ms-overflow-style: none;
-  width: calc(100% + 120px);
-
-  transform: translateX(0px);
-  transition: transform 0;
-
-  &.menu-open {
-    transform: translateX(-112.5px);
-    transition: transform 0.25s;
-  }
-
-  &.menu-closing {
-    transform: translateX(0px);
-    transition: transform 0.25s;
-  }
 }
 
 #blockchain-container::-webkit-scrollbar {

frontend/src/app/components/start/start.component.ts

@@ -1,4 +1,4 @@
-import { Component, ElementRef, HostListener, OnInit, OnDestroy, ViewChild, Input, ChangeDetectorRef, ChangeDetectionStrategy, AfterViewChecked } from '@angular/core';
+import { Component, ElementRef, HostListener, OnInit, OnDestroy, ViewChild, Input, DoCheck } from '@angular/core';
 import { Subscription } from 'rxjs';
 import { MarkBlockState, StateService } from '../../services/state.service';
 import { specialBlocks } from '../../app.constants';
@@ -8,9 +8,8 @@ import { BlockExtended } from '../../interfaces/node-api.interface';
   selector: 'app-start',
   templateUrl: './start.component.html',
   styleUrls: ['./start.component.scss'],
-  changeDetection: ChangeDetectionStrategy.OnPush
 })
-export class StartComponent implements OnInit, AfterViewChecked, OnDestroy {
+export class StartComponent implements OnInit, OnDestroy, DoCheck {
   @Input() showLoadingIndicator = false;
 
   interval = 60;
@@ -24,15 +23,13 @@ export class StartComponent implements OnInit, AfterViewChecked, OnDestroy {
   timeLtrSubscription: Subscription;
   timeLtr: boolean = this.stateService.timeLtr.value;
   chainTipSubscription: Subscription;
-  chainTip: number = 100;
+  chainTip: number = -1;
   tipIsSet: boolean = false;
   lastMark: MarkBlockState;
   markBlockSubscription: Subscription;
   blockCounterSubscription: Subscription;
-  @ViewChild('blockchainWrapper', { static: true }) blockchainWrapper: ElementRef;
   @ViewChild('blockchainContainer') blockchainContainer: ElementRef;
-  resetScrollSubscription: Subscription;
-  menuSubscription: Subscription;
+  resetScrollSubscription: Subscription; 
 
   isMobile: boolean = false;
   isiOS: boolean = false;
@@ -42,8 +39,7 @@ export class StartComponent implements OnInit, AfterViewChecked, OnDestroy {
   blocksPerPage: number = 1;
   pageWidth: number;
   firstPageWidth: number;
-  minScrollWidth: number = 40 + (155 * (8 + (2 * Math.ceil(window.innerWidth / 155))));
-  currentScrollWidth: number = null;
+  minScrollWidth: number;
   pageIndex: number = 0;
   pages: any[] = [];
   pendingMark: number | null = null;
@@ -51,29 +47,28 @@ export class StartComponent implements OnInit, AfterViewChecked, OnDestroy {
   lastUpdate: number = 0;
   lastMouseX: number;
   velocity: number = 0;
-  mempoolOffset: number = null;
-  mempoolWidth: number = 0;
-  scrollLeft: number = null;
-
-  chainWidth: number = window.innerWidth;
-  menuOpen: boolean = false;
-  menuSliding: boolean = false;
-  menuTimeout: number;
+  mempoolOffset: number = 0;
 
   constructor(
     private stateService: StateService,
-    private cd: ChangeDetectorRef,
   ) {
     this.isiOS = ['iPhone','iPod','iPad'].includes((navigator as any)?.userAgentData?.platform || navigator.platform);
   }
 
+  ngDoCheck(): void {
+    if (this.pendingOffset != null) {
+      const offset = this.pendingOffset;
+      this.pendingOffset = null;
+      this.addConvertedScrollOffset(offset);
+    }
+  }
+
   ngOnInit() {
     this.firstPageWidth = 40 + (this.blockWidth * this.dynamicBlocksAmount);
     this.blockCounterSubscription = this.stateService.blocks$.subscribe((blocks) => {
       this.blockCount = blocks.length;
       this.dynamicBlocksAmount = Math.min(this.blockCount, this.stateService.env.KEEP_BLOCKS_AMOUNT, 8);
       this.firstPageWidth = 40 + (this.blockWidth * this.dynamicBlocksAmount);
-      this.minScrollWidth = 40 + (8 * this.blockWidth) + (this.pageWidth * 2);
       if (this.blockCount <= Math.min(8, this.stateService.env.KEEP_BLOCKS_AMOUNT)) {
         this.onResize();
       }
@@ -119,7 +114,7 @@ export class StartComponent implements OnInit, AfterViewChecked, OnDestroy {
             this.scrollToBlock(scrollToHeight);
           }
         }
-        if (!this.tipIsSet || (blockHeight < 0 && this.mempoolOffset == null)) {
+        if (!this.tipIsSet || (blockHeight < 0 && !this.mempoolOffset)) {
           this.pendingMark = blockHeight;
         }
       }
@@ -156,56 +151,17 @@ export class StartComponent implements OnInit, AfterViewChecked, OnDestroy {
         this.stateService.resetScroll$.next(false);
       } 
     });
-
-    this.menuSubscription = this.stateService.menuOpen$.subscribe((open) => {
-      if (this.menuOpen !== open) {
-        this.menuOpen = open;
-        this.applyMenuScroll(this.menuOpen);
-      }
-    });
-  }
-
-  ngAfterViewChecked(): void {
-    if (this.currentScrollWidth !== this.blockchainContainer?.nativeElement?.scrollWidth) {
-      this.currentScrollWidth = this.blockchainContainer?.nativeElement?.scrollWidth;
-      if (this.pendingOffset != null) {
-        const delta = this.pendingOffset - (this.mempoolOffset || 0);
-        this.mempoolOffset = this.pendingOffset;
-        this.currentScrollWidth = this.blockchainContainer?.nativeElement?.scrollWidth;
-        this.pendingOffset = null;
-        this.addConvertedScrollOffset(delta);
-        this.applyPendingMarkArrow();
-      } else {
-        this.applyScrollLeft();
-      }
-    }
   }
 
   onMempoolOffsetChange(offset): void {
-    if (offset !== this.mempoolOffset) {
-      this.pendingOffset = offset;
-    }
-  }
-
-  applyScrollLeft(): void {
-    if (this.blockchainContainer?.nativeElement?.scrollWidth) {
-      let lastScrollLeft = null;
-      while (this.scrollLeft < 0 && this.shiftPagesForward() && lastScrollLeft !== this.scrollLeft) {
-        lastScrollLeft = this.scrollLeft;
-        this.scrollLeft += this.pageWidth;
-      }
-      lastScrollLeft = null;
-      while (this.scrollLeft > this.blockchainContainer.nativeElement.scrollWidth && this.shiftPagesBack() && lastScrollLeft !== this.scrollLeft) {
-        lastScrollLeft = this.scrollLeft;
-        this.scrollLeft -= this.pageWidth;
-      }
-      this.blockchainContainer.nativeElement.scrollLeft = this.scrollLeft;
-    }
-    this.cd.detectChanges();
+    const delta = offset - this.mempoolOffset;
+    this.addConvertedScrollOffset(delta);
+    this.mempoolOffset = offset;
+    this.applyPendingMarkArrow();
   }
 
   applyPendingMarkArrow(): void {
-    if (this.pendingMark != null && this.pendingMark <= this.chainTip) {
+    if (this.pendingMark != null) {
       if (this.pendingMark < 0) {
         this.scrollToBlock(this.chainTip - this.pendingMark);
       } else {
@@ -215,48 +171,39 @@ export class StartComponent implements OnInit, AfterViewChecked, OnDestroy {
     }
   }
 
-  applyMenuScroll(opening: boolean): void {
-    this.menuSliding = true;
-    window.clearTimeout(this.menuTimeout);
-    this.menuTimeout = window.setTimeout(() => {
-      this.menuSliding = false;
-      this.cd.markForCheck();
-    }, 300);
-  }
-
   @HostListener('window:resize', ['$event'])
   onResize(): void {
-    this.chainWidth = window.innerWidth;
-    this.isMobile = this.chainWidth <= 767.98;
+    this.isMobile = window.innerWidth <= 767.98;
     let firstVisibleBlock;
     let offset;
-    this.pages.forEach(page => {
-      const left = page.offset - this.getConvertedScrollOffset(this.scrollLeft);
-      const right = left + this.pageWidth;
-      if (left <= 0 && right > 0) {
-        const blockIndex = Math.max(0, Math.floor(left / -this.blockWidth));
-        firstVisibleBlock = page.height - blockIndex;
-        offset = left + (blockIndex * this.blockWidth);
-      }
-    });
+    if (this.blockchainContainer?.nativeElement != null) {
+      this.pages.forEach(page => {
+        const left = page.offset - this.getConvertedScrollOffset();
+        const right = left + this.pageWidth;
+        if (left <= 0 && right > 0) {
+          const blockIndex = Math.max(0, Math.floor(left / -this.blockWidth));
+          firstVisibleBlock = page.height - blockIndex;
+          offset = left + (blockIndex * this.blockWidth);
+        }
+      });
+    }
 
-    this.blocksPerPage = Math.ceil(this.chainWidth / this.blockWidth);
+    this.blocksPerPage = Math.ceil(window.innerWidth / this.blockWidth);
     this.pageWidth = this.blocksPerPage * this.blockWidth;
-    this.minScrollWidth = 40 + (8 * this.blockWidth) + (this.pageWidth * 2);
+    this.minScrollWidth = this.firstPageWidth + (this.pageWidth * 2);
 
     if (firstVisibleBlock != null) {
-      this.scrollToBlock(firstVisibleBlock, offset);
+      this.scrollToBlock(firstVisibleBlock, offset + (this.isMobile ? this.blockWidth : 0));
     } else {
       this.updatePages();
     }
-    this.cd.markForCheck();
   }
 
   onMouseDown(event: MouseEvent) {
     if (!(event.which > 1 || event.button > 0)) {
       this.mouseDragStartX = event.clientX;
       this.resetMomentum(event.clientX);
-      this.blockchainScrollLeftInit = this.scrollLeft;
+      this.blockchainScrollLeftInit = this.blockchainContainer.nativeElement.scrollLeft;
     }
   }
   onPointerDown(event: PointerEvent) {
@@ -282,8 +229,8 @@ export class StartComponent implements OnInit, AfterViewChecked, OnDestroy {
     if (this.mouseDragStartX != null) {
       this.updateVelocity(event.clientX);
       this.stateService.setBlockScrollingInProgress(true);
-      this.scrollLeft = this.blockchainScrollLeftInit + this.mouseDragStartX - event.clientX;
-      this.applyScrollLeft();
+      this.blockchainContainer.nativeElement.scrollLeft =
+        this.blockchainScrollLeftInit + this.mouseDragStartX - event.clientX;
     }
   }
   @HostListener('document:mouseup', [])
@@ -339,31 +286,25 @@ export class StartComponent implements OnInit, AfterViewChecked, OnDestroy {
         } else {
           this.velocity += dv;
         }
-        this.scrollLeft -= displacement;
-        this.applyScrollLeft();
+        this.blockchainContainer.nativeElement.scrollLeft -= displacement;
         this.animateMomentum();
       }
     });
   }
 
   onScroll(e) {
-    if (this.blockchainContainer?.nativeElement?.scrollLeft == null) {
-      return;
-    }
-    this.scrollLeft = this.blockchainContainer?.nativeElement?.scrollLeft;
     const middlePage = this.pageIndex === 0 ? this.pages[0] : this.pages[1];
     // compensate for css transform
-    const translation = (this.isMobile ? this.chainWidth * 0.95 : this.chainWidth * 0.5);
+    const translation = (this.isMobile ? window.innerWidth * 0.95 : window.innerWidth * 0.5);
     const backThreshold = middlePage.offset + (this.pageWidth * 0.5) + translation;
     const forwardThreshold = middlePage.offset - (this.pageWidth * 0.5) + translation;
-    this.scrollLeft = this.blockchainContainer.nativeElement.scrollLeft;
-    const offsetScroll = this.getConvertedScrollOffset(this.scrollLeft);
-    if (offsetScroll > backThreshold) {
+    const scrollLeft = this.getConvertedScrollOffset();
+    if (scrollLeft > backThreshold) {
       if (this.shiftPagesBack()) {
         this.addConvertedScrollOffset(-this.pageWidth);
         this.blockchainScrollLeftInit -= this.pageWidth;
       }
-    } else if (offsetScroll < forwardThreshold) {
+    } else if (scrollLeft < forwardThreshold) {
       if (this.shiftPagesForward()) {
         this.addConvertedScrollOffset(this.pageWidth);
         this.blockchainScrollLeftInit += this.pageWidth;
@@ -372,6 +313,10 @@ export class StartComponent implements OnInit, AfterViewChecked, OnDestroy {
   }
 
   scrollToBlock(height, blockOffset = 0) {
+    if (!this.blockchainContainer?.nativeElement) {
+      setTimeout(() => { this.scrollToBlock(height, blockOffset); }, 50);
+      return;
+    }
     if (this.isMobile) {
       blockOffset -= this.blockWidth;
     }
@@ -379,15 +324,15 @@ export class StartComponent implements OnInit, AfterViewChecked, OnDestroy {
     const pages = [];
     this.pageIndex = Math.max(viewingPageIndex - 1, 0);
     let viewingPage = this.getPageAt(viewingPageIndex);
-    const isLastPage = viewingPage.height <= 0;
+    const isLastPage = viewingPage.height < this.blocksPerPage;
     if (isLastPage) {
       this.pageIndex = Math.max(viewingPageIndex - 2, 0);
       viewingPage = this.getPageAt(viewingPageIndex);
     }
-    const left = viewingPage.offset - this.getConvertedScrollOffset(this.scrollLeft);
+    const left = viewingPage.offset - this.getConvertedScrollOffset();
     const blockIndex = viewingPage.height - height;
     const targetOffset = (this.blockWidth * blockIndex) + left;
-    const deltaOffset = targetOffset - blockOffset;
+    let deltaOffset = targetOffset - blockOffset;
 
     if (isLastPage) {
       pages.push(this.getPageAt(viewingPageIndex - 2));
@@ -417,7 +362,6 @@ export class StartComponent implements OnInit, AfterViewChecked, OnDestroy {
     pages.push(this.getPageAt(this.pageIndex + 1));
     pages.push(this.getPageAt(this.pageIndex + 2));
     this.pages = pages;
-    this.cd.markForCheck();
   }
 
   shiftPagesBack(): boolean {
@@ -470,46 +414,49 @@ export class StartComponent implements OnInit, AfterViewChecked, OnDestroy {
 
   blockInViewport(height: number): boolean {
     const firstHeight = this.pages[0].height;
-    const translation = (this.isMobile ? this.chainWidth * 0.95 : this.chainWidth * 0.5);
-    const firstX = this.pages[0].offset - this.getConvertedScrollOffset(this.scrollLeft) + translation;
+    const translation = (this.isMobile ? window.innerWidth * 0.95 : window.innerWidth * 0.5);
+    const firstX = this.pages[0].offset - this.getConvertedScrollOffset() + translation;
     const xPos = firstX + ((firstHeight - height) * 155);
-    return xPos > -55 && xPos < (this.chainWidth - 100);
+    return xPos > -55 && xPos < (window.innerWidth - 100);
   }
 
-  getConvertedScrollOffset(scrollLeft): number {
+  getConvertedScrollOffset(): number {
     if (this.timeLtr) {
-      return -(scrollLeft || 0) - (this.mempoolOffset || 0);
+      return -(this.blockchainContainer?.nativeElement?.scrollLeft || 0) - this.mempoolOffset;
     } else {
-      return (scrollLeft || 0) - (this.mempoolOffset || 0);
+      return (this.blockchainContainer?.nativeElement?.scrollLeft || 0) - this.mempoolOffset;
     }
   }
 
   setScrollLeft(offset: number): void {
     if (this.timeLtr) {
-      this.scrollLeft = offset - (this.mempoolOffset || 0);
+      this.blockchainContainer.nativeElement.scrollLeft = offset - this.mempoolOffset;
     } else {
-      this.scrollLeft = offset + (this.mempoolOffset || 0);
+      this.blockchainContainer.nativeElement.scrollLeft = offset + this.mempoolOffset;
     }
-    this.applyScrollLeft();
   }
 
   addConvertedScrollOffset(offset: number): void {
-    if (this.timeLtr) {
-      this.scrollLeft -= offset;
-    } else {
-      this.scrollLeft += offset;
+    if (!this.blockchainContainer?.nativeElement) {
+      this.pendingOffset = offset;
+      return;
+    }
+    if (this.timeLtr) {
+      this.blockchainContainer.nativeElement.scrollLeft -= offset;
+    } else {
+      this.blockchainContainer.nativeElement.scrollLeft += offset;
     }
-    this.applyScrollLeft();
   }
 
   ngOnDestroy() {
-    // clean up scroll position to prevent caching wrong scroll in Firefox
-    this.setScrollLeft(0);
+    if (this.blockchainContainer?.nativeElement) {
+      // clean up scroll position to prevent caching wrong scroll in Firefox
+      this.setScrollLeft(0);
+    }
     this.timeLtrSubscription.unsubscribe();
     this.chainTipSubscription.unsubscribe();
     this.markBlockSubscription.unsubscribe();
     this.blockCounterSubscription.unsubscribe();
     this.resetScrollSubscription.unsubscribe();
-    this.menuSubscription.unsubscribe();
   }
 }

frontend/src/app/components/statistics/statistics.component.html

@@ -69,12 +69,6 @@
                 </button>
                 <div class="dropdown-fees" ngbDropdownMenu aria-labelledby="dropdownFees">
                   <ul>
-                    <li (click)="this.showCount = !this.showCount"
-                      [class]="this.showCount ? '' : 'inactive'">
-                      <span class="square" [ngStyle]="{'backgroundColor': 'white'}"></span>
-                      <span class="fee-text">{{ titleCount }}</span>
-                    </li>
-                    <hr style="margin: 4px;">
                     <ng-template ngFor let-feeData let-i="index" [ngForOf]="feeLevelDropdownData">
                       <ng-template [ngIf]="feeData.fee <= (feeLevels[maxFeeIndex])">
                         <li (click)="filterFeeIndex = feeData.fee"
@@ -98,8 +92,8 @@
         </div>
         <div class="card-body">
           <div class="incoming-transactions-graph">
-            <app-mempool-graph #mempoolgraph dir="ltr" [template]="'advanced'" [hideCount]="!showCount"
-              [limitFilterFee]="filterFeeIndex" [height]="500" [left]="65" [right]="showCount ? 50 : 10"
+            <app-mempool-graph #mempoolgraph dir="ltr" [template]="'advanced'"
+              [limitFilterFee]="filterFeeIndex" [height]="500" [left]="65" [right]="10"
               [data]="mempoolStats && mempoolStats.length ? mempoolStats : null"></app-mempool-graph>
           </div>
         </div>

frontend/src/app/components/statistics/statistics.component.ts

@@ -32,7 +32,6 @@ export class StatisticsComponent implements OnInit {
   chartColors = chartColors;
   filterSize = 100000;
   filterFeeIndex = 1;
-  showCount = true;
   maxFeeIndex: number;
   dropDownOpen = false;
 
@@ -47,7 +46,6 @@ export class StatisticsComponent implements OnInit {
   inverted: boolean;
   feeLevelDropdownData = [];
   timespan = '';
-  titleCount = $localize`Count`;
 
   constructor(
     @Inject(LOCALE_ID) private locale: string,
@@ -64,7 +62,6 @@ export class StatisticsComponent implements OnInit {
     this.inverted = this.storageService.getValue('inverted-graph') === 'true';
     this.setFeeLevelDropdownData();
     this.seoService.setTitle($localize`:@@5d4f792f048fcaa6df5948575d7cb325c9393383:Graphs`);
-    this.seoService.setDescription($localize`:@@meta.description.bitcoin.graphs.mempool:See mempool size (in MvB) and transactions per second (in vB/s) visualized over time.`);
     this.stateService.networkChanged$.subscribe((network) => this.network = network);
     this.graphWindowPreference = this.storageService.getValue('graphWindowPreference') ? this.storageService.getValue('graphWindowPreference').trim() : '2h';
 

frontend/src/app/components/svg-images/svg-images.component.html

@@ -74,16 +74,6 @@
       <path fill="#FFFFFF" d="M128 768h256v64H128v-64z m320-384H128v64h320v-64z m128 192V448L384 640l192 192V704h320V576H576z m-288-64H128v64h160v-64zM128 704h160v-64H128v64z m576 64h64v128c-1 18-7 33-19 45s-27 18-45 19H64c-35 0-64-29-64-64V192c0-35 29-64 64-64h192C256 57 313 0 384 0s128 57 128 128h192c35 0 64 29 64 64v320h-64V320H64v576h640V768zM128 256h512c0-35-29-64-64-64h-64c-35 0-64-29-64-64s-29-64-64-64-64 29-64 64-29 64-64 64h-64c-35 0-64 29-64 64z" />
     </svg>
   </ng-container>
-  <ng-container *ngSwitchCase="'hamburger'">
-    <svg [attr.width]="width" [attr.height]="height" viewBox="0 0 10 10" xmlns="http://www.w3.org/2000/svg" stroke="currentColor">
-      <path stroke-width="0.5" stroke-linecap="round" d="M0.5 2.5 H7 M0.5 5 H5.5 M0.5 7.5 H7"></path>
-    </svg>
-  </ng-container>
-  <ng-container *ngSwitchCase="'anon'">
-    <svg [attr.width]="width" [attr.height]="height" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" stroke="currentColor">
-      <path stroke-linecap="round" stroke-linejoin="round" d="M9 9.5v-2a3 3 0 116 0v2c0 1.11-.603 2.08-1.5 2.599v1.224a1 1 0 00.629.928l2.05.82A3.693 3.693 0 0118.5 18.5h-13c0-1.51.92-2.868 2.321-3.428l2.05-.82a1 1 0 00.629-.929v-1.224A2.999 2.999 0 019 9.5z"></path>
-    </svg>
-  </ng-container>
 </ng-container>
 
 <ng-template #bitcoinLogo let-color let-width="width" let-height="height" let-viewBox="viewBox">

frontend/src/app/components/television/television.component.ts

@@ -37,7 +37,6 @@ export class TelevisionComponent implements OnInit, OnDestroy {
 
   ngOnInit() {
     this.seoService.setTitle($localize`:@@46ce8155c9ab953edeec97e8950b5a21e67d7c4e:TV view`);
-    this.seoService.setDescription($localize`:@@meta.description.tv:See Bitcoin blocks and mempool congestion in real-time in a simplified format perfect for a TV.`);
     this.websocketService.want(['blocks', 'live-2h-chart', 'mempool-blocks']);
 
     this.timeLtrSubscription = this.stateService.timeLtr.subscribe((ltr) => {

frontend/src/app/components/terms-of-service/terms-of-service.component.ts

@@ -1,6 +1,5 @@
 import { Component } from '@angular/core';
 import { Env, StateService } from '../../services/state.service';
-import { SeoService } from '../../services/seo.service';
 
 @Component({
   selector: 'app-terms-of-service',
@@ -11,11 +10,5 @@ export class TermsOfServiceComponent {
 
   constructor(
     private stateService: StateService,
-    private seoService: SeoService,
   ) { }
-
-  ngOnInit(): void {
-    this.seoService.setTitle('Terms of Service');
-    this.seoService.setDescription('Out of respect for the Bitcoin community, the mempool.space website is Bitcoin Only and does not display any advertising.');
-  }
 }

frontend/src/app/components/trademark-policy/trademark-policy.component.ts

@@ -1,6 +1,5 @@
 import { Component } from '@angular/core';
 import { Env, StateService } from '../../services/state.service';
-import { SeoService } from '../../services/seo.service';
 
 @Component({
   selector: 'app-trademark-policy',
@@ -12,11 +11,5 @@ export class TrademarkPolicyComponent {
 
   constructor(
     private stateService: StateService,
-    private seoService: SeoService,
   ) { }
-
-  ngOnInit(): void {
-    this.seoService.setTitle('Trademark Policy');
-    this.seoService.setDescription('An overview of the trademarks registered by Mempool Space K.K. and The Mempool Open Source Project® and what we consider to be lawful usage of those trademarks.');
-  }
 }

frontend/src/app/components/transaction/transaction-preview.component.ts

@@ -15,7 +15,6 @@ import { CacheService } from '../../services/cache.service';
 import { OpenGraphService } from '../../services/opengraph.service';
 import { ApiService } from '../../services/api.service';
 import { SeoService } from '../../services/seo.service';
-import { seoDescriptionNetwork } from '../../shared/common.utils';
 import { CpfpInfo } from '../../interfaces/node-api.interface';
 import { LiquidUnblinding } from './liquid-ublinding';
 
@@ -88,7 +87,6 @@ export class TransactionPreviewComponent implements OnInit, OnDestroy {
           this.seoService.setTitle(
             $localize`:@@bisq.transaction.browser-title:Transaction: ${this.txId}:INTERPOLATION:`
           );
-          this.seoService.setDescription($localize`:@@meta.description.bitcoin.transaction:Get real-time status, addresses, fees, script info, and more for ${this.stateService.network==='liquid'||this.stateService.network==='liquidtestnet'?'Liquid':'Bitcoin'}${seoDescriptionNetwork(this.stateService.network)} transaction with txid {txid}.`);
           this.resetTransaction();
           return merge(
             of(true),

frontend/src/app/components/transaction/transaction.component.html

@@ -6,13 +6,6 @@
       <app-truncate [text]="rbfTransaction.txid" [lastChars]="12" [link]="['/tx/' | relativeUrl, rbfTransaction.txid]"></app-truncate>
     </div>
 
-    <div *ngIf="acceleratorAvailable && accelerateCtaType === 'alert' && !tx?.status?.confirmed && !tx?.acceleration" class="alert alert-mempool alert-dismissible" role="alert">
-      <span><a class="link accelerator" (click)="onAccelerateClicked()">Accelerate</a> this transaction using Mempool Accelerator &trade;</span>
-      <button type="button" class="close" aria-label="Close" (click)="dismissAccelAlert()">
-        <span aria-hidden="true">&times;</span>
-      </button>
-    </div>
-
     <ng-container *ngIf="!rbfTransaction || rbfTransaction?.size || tx">
       <h1 i18n="shared.transaction">Transaction</h1>
 
@@ -73,22 +66,12 @@
           <div class="col-sm">
             <ng-container *ngTemplateOutlet="feeTable"></ng-container>
           </div>
+
         </div>
       </div>
 
     </ng-template>
 
-    <!-- Accelerator -->
-    <ng-container *ngIf="!tx?.status?.confirmed && showAccelerationSummary">
-      <div class="title mt-3" id="acceleratePreviewAnchor">
-        <h2>Accelerate</h2>
-      </div>
-      <div class="box">
-        <app-accelerate-preview [tx]="tx" [scrollEvent]="scrollIntoAccelPreview"></app-accelerate-preview>
-      </div>
-
-    </ng-container>
-
     <ng-template #unconfirmedTemplate>
 
       <div class="box">
@@ -109,16 +92,16 @@
                   </ng-template>
                 </ng-template>
                 <tr *ngIf="!replaced && !isCached">
-                  <td class="td-width align-items-center align-middle" i18n="transaction.eta|Transaction ETA">ETA</td>
+                  <td class="td-width" i18n="transaction.eta|Transaction ETA">ETA</td>
                   <td>
                     <ng-template [ngIf]="this.mempoolPosition?.block == null" [ngIfElse]="estimationTmpl">
                       <span class="skeleton-loader"></span>
                     </ng-template>
                     <ng-template #estimationTmpl>
                       <ng-template [ngIf]="this.mempoolPosition.block >= 7" [ngIfElse]="belowBlockLimit">
-                        <span [class]="(acceleratorAvailable && accelerateCtaType === 'button') ? 'etaDeepMempool d-flex justify-content-end align-items-center' : ''">
+                        <span class="eta d-flex">
                           <span i18n="transaction.eta.in-several-hours|Transaction ETA in several hours or more">In several hours (or more)</span>
-                          <a *ngIf="acceleratorAvailable && accelerateCtaType === 'button' && !tx?.acceleration" [href]="'/services/accelerator/accelerate?txid=' + tx.txid" class="btn btn-sm accelerateDeepMempool" i18n="transaction.accelerate|Accelerate button label" (click)="onAccelerateClicked()">Accelerate</a>
+                          <span class="ml-2"></span><a *ngIf="stateService.env.OFFICIAL_MEMPOOL_SPACE && stateService.env.ACCELERATOR && stateService.network === ''" [href]="'/services/accelerator/accelerate?txid=' + tx.txid" class="btn badge badge-primary accelerate ml-auto" i18n="transaction.accelerate|Accelerate button label">Accelerate</a>
                         </span>
                       </ng-template>
                       <ng-template #belowBlockLimit>
@@ -126,9 +109,9 @@
                           <app-time kind="until" [time]="(60 * 1000 * this.mempoolPosition.block) + now" [fastRender]="false" [fixedRender]="true"></app-time>
                         </ng-template>
                         <ng-template #timeEstimateDefault>
-                          <span class="eta justify-content-end" [class]="(acceleratorAvailable && accelerateCtaType === 'button') ? 'd-flex align-items-center' : ''">
+                          <span class="d-flex">
                             <app-time kind="until" *ngIf="(da$ | async) as da;" [time]="da.timeAvg * (this.mempoolPosition.block + 1) + now + da.timeOffset" [fastRender]="false" [fixedRender]="true"></app-time>
-                            <a *ngIf="acceleratorAvailable && accelerateCtaType === 'button' && !tx?.acceleration" [href]="'/services/accelerator/accelerate?txid=' + tx.txid" class="btn btn-sm accelerate" i18n="transaction.accelerate|Accelerate button label" (click)="onAccelerateClicked()">Accelerate</a>
+                            <span class="ml-2"></span><a *ngIf="stateService.env.OFFICIAL_MEMPOOL_SPACE && stateService.env.ACCELERATOR && stateService.network === ''" [href]="'/services/accelerator/accelerate?txid=' + tx.txid" class="btn badge badge-primary accelerate ml-auto" i18n="transaction.accelerate|Accelerate button label">Accelerate</a>
                           </span>
                         </ng-template>
                       </ng-template>

frontend/src/app/components/transaction/transaction.component.scss

@@ -130,7 +130,7 @@
 }
 
 .table {
-  tr td {
+  	tr td {
 		padding: 0.75rem 0.5rem;
 		@media (min-width: 576px) {
 			padding: 0.75rem 0.75rem;
@@ -138,7 +138,7 @@
 		&:last-child {
 			text-align: right;
 			@media (min-width: 850px) {
-        text-align: left;
+			text-align: left;
 			}
 		}
 		.btn {
@@ -218,52 +218,21 @@
   }
 }
 
-.link.accelerator {
-  cursor: pointer;
-}
-
 .eta {
   display: flex;
+  justify-content: end;
   flex-wrap: wrap;
   align-content: center;
   @media (min-width: 850px) {
-    justify-content: left !important;    
+    justify-content: space-between;
   }
 }
 
 .accelerate {
-  display: flex !important;
   align-self: auto;
   margin-top: 3px;
-  margin-left: auto;
-  background-color: #653b9c;
-  @media (max-width: 849px) {
-    margin-left: 5px;
-  }
-}
-
-.etaDeepMempool {
-  display: flex !important;
-  justify-content: end;
-  flex-wrap: wrap;
-  align-content: center;
-  @media (max-width: 995px) {
-    justify-content: left !important;
-  }
-  @media (max-width: 849px) {
-    justify-content: right !important;
-  }
-}
-
-.accelerateDeepMempool {
-  align-self: auto;
-  margin-top: 3px;
-  margin-left: auto;
-  background-color: #653b9c;
-  @media (max-width: 995px) {
+  @media (min-width: 850px) {
+    justify-self: start;
     margin-left: 0px;
   }
-  @media (max-width: 849px) {
-    margin-left: 5px;
-  }
-}
+}

frontend/src/app/components/transaction/transaction.component.ts

@@ -19,8 +19,6 @@ import { WebsocketService } from '../../services/websocket.service';
 import { AudioService } from '../../services/audio.service';
 import { ApiService } from '../../services/api.service';
 import { SeoService } from '../../services/seo.service';
-import { StorageService } from '../../services/storage.service';
-import { seoDescriptionNetwork } from '../../shared/common.utils';
 import { BlockExtended, CpfpInfo, RbfTree, MempoolPosition, DifficultyAdjustment } from '../../interfaces/node-api.interface';
 import { LiquidUnblinding } from './liquid-ublinding';
 import { RelativeUrlPipe } from '../../shared/pipes/relative-url/relative-url.pipe';
@@ -90,10 +88,6 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
   rbfEnabled: boolean;
   taprootEnabled: boolean;
   hasEffectiveFeeRate: boolean;
-  accelerateCtaType: 'alert' | 'button' = 'alert';
-  acceleratorAvailable: boolean = this.stateService.env.OFFICIAL_MEMPOOL_SPACE && this.stateService.env.ACCELERATOR && this.stateService.network === '';
-  showAccelerationSummary = false;
-  scrollIntoAccelPreview = false;
 
   @ViewChild('graphContainer')
   graphContainer: ElementRef;
@@ -110,22 +104,14 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
     private apiService: ApiService,
     private seoService: SeoService,
     private priceService: PriceService,
-    private storageService: StorageService
   ) {}
 
   ngOnInit() {
-    this.acceleratorAvailable = this.stateService.env.OFFICIAL_MEMPOOL_SPACE && this.stateService.env.ACCELERATOR && this.stateService.network === '';
-
     this.websocketService.want(['blocks', 'mempool-blocks']);
     this.stateService.networkChanged$.subscribe(
-      (network) => {
-        this.network = network;
-        this.acceleratorAvailable = this.stateService.env.OFFICIAL_MEMPOOL_SPACE && this.stateService.env.ACCELERATOR && this.stateService.network === '';
-      }
+      (network) => (this.network = network)
     );
 
-    this.accelerateCtaType = (this.storageService.getValue('accel-cta-type') as 'alert' | 'button') ?? 'alert';
-
     this.setFlowEnabled();
     this.flowPrefSubscription = this.stateService.hideFlow.subscribe((hide) => {
       this.hideFlow = !!hide;
@@ -175,7 +161,34 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
         })
       )
       .subscribe((cpfpInfo) => {
-        this.setCpfpInfo(cpfpInfo);
+        if (!cpfpInfo || !this.tx) {
+          this.cpfpInfo = null;
+          this.hasEffectiveFeeRate = false;
+          return;
+        }
+        // merge ancestors/descendants
+        const relatives = [...(cpfpInfo.ancestors || []), ...(cpfpInfo.descendants || [])];
+        if (cpfpInfo.bestDescendant && !cpfpInfo.descendants?.length) {
+          relatives.push(cpfpInfo.bestDescendant);
+        }
+        const hasRelatives = !!relatives.length;
+        if (!cpfpInfo.effectiveFeePerVsize && hasRelatives) {
+          let totalWeight =
+            this.tx.weight +
+            relatives.reduce((prev, val) => prev + val.weight, 0);
+          let totalFees =
+            this.tx.fee +
+            relatives.reduce((prev, val) => prev + val.fee, 0);
+          this.tx.effectiveFeePerVsize = totalFees / (totalWeight / 4);
+        } else {
+          this.tx.effectiveFeePerVsize = cpfpInfo.effectiveFeePerVsize;
+        }
+        if (cpfpInfo.acceleration) {
+          this.tx.acceleration = cpfpInfo.acceleration;
+        }
+
+        this.cpfpInfo = cpfpInfo;
+        this.hasEffectiveFeeRate = hasRelatives || (this.tx.effectiveFeePerVsize && (Math.abs(this.tx.effectiveFeePerVsize - this.tx.feePerVsize) > 0.01));
       });
 
     this.fetchRbfSubscription = this.fetchRbfHistory$
@@ -246,10 +259,6 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
             mempoolPosition: this.mempoolPosition
           });
           this.txInBlockIndex = this.mempoolPosition.block;
-
-          if (txPosition.cpfp !== undefined) {
-            this.setCpfpInfo(txPosition.cpfp);
-          }
         }
       } else {
         this.mempoolPosition = null;
@@ -288,7 +297,6 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
           this.seoService.setTitle(
             $localize`:@@bisq.transaction.browser-title:Transaction: ${this.txId}:INTERPOLATION:`
           );
-          this.seoService.setDescription($localize`:@@meta.description.bitcoin.transaction:Get real-time status, addresses, fees, script info, and more for ${this.stateService.network==='liquid'||this.stateService.network==='liquidtestnet'?'Liquid':'Bitcoin'}${seoDescriptionNetwork(this.stateService.network)} transaction with txid {txid}.`);
           this.resetTransaction();
           return merge(
             of(true),
@@ -391,7 +399,7 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
               this.blockConversion = price;
             })
           ).subscribe();
-
+      
           setTimeout(() => { this.applyFragment(); }, 0);
         },
         (error) => {
@@ -478,20 +486,6 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
     this.setGraphSize();
   }
 
-  dismissAccelAlert(): void {
-    this.storageService.setValue('accel-cta-type', 'button');
-    this.accelerateCtaType = 'button';
-  }
-
-  onAccelerateClicked() {
-    if (!this.txId) {
-      return;
-    }
-    this.showAccelerationSummary = true && this.acceleratorAvailable;
-    this.scrollIntoAccelPreview = !this.scrollIntoAccelPreview;
-    return false;
-  }
-
   handleLoadElectrsTransactionError(error: any): Observable<any> {
     if (error.status === 404 && /^[a-fA-F0-9]{64}$/.test(this.txId)) {
       this.websocketService.startMultiTrackTransaction(this.txId);
@@ -513,37 +507,6 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
       });
   }
 
-  setCpfpInfo(cpfpInfo: CpfpInfo): void {
-    if (!cpfpInfo || !this.tx) {
-      this.cpfpInfo = null;
-      this.hasEffectiveFeeRate = false;
-      return;
-    }
-    // merge ancestors/descendants
-    const relatives = [...(cpfpInfo.ancestors || []), ...(cpfpInfo.descendants || [])];
-    if (cpfpInfo.bestDescendant && !cpfpInfo.descendants?.length) {
-      relatives.push(cpfpInfo.bestDescendant);
-    }
-    const hasRelatives = !!relatives.length;
-    if (!cpfpInfo.effectiveFeePerVsize && hasRelatives) {
-      const totalWeight =
-        this.tx.weight +
-        relatives.reduce((prev, val) => prev + val.weight, 0);
-      const totalFees =
-        this.tx.fee +
-        relatives.reduce((prev, val) => prev + val.fee, 0);
-      this.tx.effectiveFeePerVsize = totalFees / (totalWeight / 4);
-    } else {
-      this.tx.effectiveFeePerVsize = cpfpInfo.effectiveFeePerVsize;
-    }
-    if (cpfpInfo.acceleration) {
-      this.tx.acceleration = cpfpInfo.acceleration;
-    }
-
-    this.cpfpInfo = cpfpInfo;
-    this.hasEffectiveFeeRate = hasRelatives || (this.tx.effectiveFeePerVsize && (Math.abs(this.tx.effectiveFeePerVsize - this.tx.feePerVsize) > 0.01));
-  }
-
   setFeatures(): void {
     if (this.tx) {
       this.segwitEnabled = !this.tx.status.confirmed || isFeatureActive(this.stateService.network, this.tx.status.block_height, 'segwit');

frontend/src/app/dashboard/dashboard.component.ts

@@ -69,7 +69,6 @@ export class DashboardComponent implements OnInit, OnDestroy, AfterViewInit {
   ngOnInit(): void {
     this.isLoadingWebSocket$ = this.stateService.isLoadingWebSocket$;
     this.seoService.resetTitle();
-    this.seoService.resetDescription();
     this.websocketService.want(['blocks', 'stats', 'mempool-blocks', 'live-2h-chart']);
     this.websocketService.startTrackRbfSummary();
     this.network$ = merge(of(''), this.stateService.networkChanged$);

frontend/src/app/docs/api-docs/api-docs.component.scss

@@ -155,7 +155,7 @@ ul.no-bull.block-audit code{
 #doc-nav-desktop.fixed {
   float: unset;
   position: fixed;
-  top: 80px;
+  top: 20px;
   overflow-y: auto;
   height: calc(100vh - 50px);
   scrollbar-color: #2d3348 #11131f;

frontend/src/app/docs/api-docs/api-docs.component.ts

@@ -43,7 +43,7 @@ export class ApiDocsComponent implements OnInit, AfterViewInit {
     if (this.faqTemplates) {
       this.faqTemplates.forEach((x) => this.dict[x.type] = x.template);
     }
-    this.desktopDocsNavPosition = ( window.pageYOffset > 115 ) ? "fixed" : "relative";
+    this.desktopDocsNavPosition = ( window.pageYOffset > 182 ) ? "fixed" : "relative";
     this.mobileViewport = window.innerWidth <= 992;
   }
 
@@ -113,7 +113,7 @@ export class ApiDocsComponent implements OnInit, AfterViewInit {
   }
 
   onDocScroll() {
-    this.desktopDocsNavPosition = ( window.pageYOffset > 115 ) ? "fixed" : "relative";
+    this.desktopDocsNavPosition = ( window.pageYOffset > 182 ) ? "fixed" : "relative";
   }
 
   anchorLinkClick( event: any ) {

frontend/src/app/docs/docs/docs.component.ts

@@ -28,6 +28,21 @@ export class DocsComponent implements OnInit {
 
   ngOnInit(): void {
     this.websocket.want(['blocks']);
+    const url = this.route.snapshot.url;
+    if (url[0].path === "faq" ) {
+        this.activeTab = 0;
+        this.seoService.setTitle($localize`:@@docs.faq.button-title:FAQ`);
+    } else if( url[1].path === "rest" ) {
+        this.activeTab = 1;
+        this.seoService.setTitle($localize`:@@e351b40b3869a5c7d19c3d4918cb1ac7aaab95c4:API`);
+    } else if( url[1].path === "websocket" ) {
+        this.activeTab = 2;
+        this.seoService.setTitle($localize`:@@e351b40b3869a5c7d19c3d4918cb1ac7aaab95c4:API`);
+    } else {
+        this.activeTab = 3;
+        this.seoService.setTitle($localize`:@@e351b40b3869a5c7d19c3d4918cb1ac7aaab95c4:API`);
+    }
+
     this.env = this.stateService.env;
     this.showWebSocketTab = ( ! ( ( this.stateService.network === "bisq" ) || ( this.stateService.network === "liquidtestnet" ) ) );
     this.showFaqTab = ( this.env.BASE_MODULE === 'mempool' ) ? true : false;
@@ -36,40 +51,6 @@ export class DocsComponent implements OnInit {
     document.querySelector<HTMLElement>( "html" ).style.scrollBehavior = "smooth";
   }
 
-  ngDoCheck(): void {
-
-    const url = this.route.snapshot.url;
-
-    if (url[0].path === "faq" ) {
-      this.activeTab = 0;
-      this.seoService.setTitle($localize`:@@meta.title.docs.faq:FAQ`);
-      this.seoService.setDescription($localize`:@@meta.description.docs.faq:Get answers to common questions like: What is a mempool? Why isn't my transaction confirming? How can I run my own instance of The Mempool Open Source Project? And more.`);
-    } else if( url[1].path === "rest" ) {
-      this.activeTab = 1;
-      this.seoService.setTitle($localize`:@@meta.title.docs.rest:REST API`);
-      if( this.stateService.network === 'liquid' || this.stateService.network === 'liquidtestnet' ) {
-        this.seoService.setDescription($localize`:@@meta.description.docs.rest-liquid:Documentation for the liquid.network REST API service: get info on addresses, transactions, assets, blocks, and more.`);
-      } else if( this.stateService.network === 'bisq' ) {
-        this.seoService.setDescription($localize`:@@meta.description.docs.rest-bisq:Documentation for the bisq.markets REST API service: get info on recent trades, current offers, transactions, network state, and more.`);
-      } else {
-        this.seoService.setDescription($localize`:@@meta.description.docs.rest-bitcoin:Documentation for the mempool.space REST API service: get info on addresses, transactions, blocks, fees, mining, the Lightning network, and more.`);
-      }
-    } else if( url[1].path === "websocket" ) {
-      this.activeTab = 2;
-      this.seoService.setTitle($localize`:@@meta.title.docs.websocket:WebSocket API`);
-      if( this.stateService.network === 'liquid' || this.stateService.network === 'liquidtestnet' ) {
-        this.seoService.setDescription($localize`:@@meta.description.docs.websocket-liquid:Documentation for the liquid.network WebSocket API service: get real-time info on blocks, mempools, transactions, addresses, and more.`);
-      } else {
-        this.seoService.setDescription($localize`:@@meta.description.docs.websocket-bitcoin:Documentation for the mempool.space WebSocket API service: get real-time info on blocks, mempools, transactions, addresses, and more.`);
-      }
-    } else {
-      this.activeTab = 3;
-      this.seoService.setTitle($localize`:@@meta.title.docs.websocket:Electrum RPC`);
-      this.seoService.setDescription($localize`:@@meta.description.docs.electrumrpc:Documentation for our Electrum RPC interface: get instant, convenient, and reliable access to an Esplora instance.`);
-    }
-
-  }
-
   ngOnDestroy(): void {
     document.querySelector<HTMLElement>( "html" ).style.scrollBehavior = "auto";
   }

frontend/src/app/interfaces/electrs.interface.ts

@@ -19,7 +19,7 @@ export interface Transaction {
   ancestors?: Ancestor[];
   bestDescendant?: BestDescendant | null;
   cpfpChecked?: boolean;
-  acceleration?: boolean;
+  acceleration?: number;
   deleteAfter?: number;
   _unblinded?: any;
   _deduced?: boolean;

frontend/src/app/interfaces/node-api.interface.ts

@@ -2,7 +2,6 @@ import { Block, Transaction } from "./electrs.interface";
 
 export interface OptimizedMempoolStats {
   added: number;
-  count: number;
   vbytes_per_second: number;
   total_fee: number;
   mempool_byte_weight: number;
@@ -28,7 +27,7 @@ export interface CpfpInfo {
   effectiveFeePerVsize?: number;
   sigops?: number;
   adjustedVsize?: number;
-  acceleration?: boolean;
+  acceleration?: number;
 }
 
 export interface RbfInfo {

frontend/src/app/interfaces/services.interface.ts

@@ -1,13 +0,0 @@
-import { IconName } from '@fortawesome/fontawesome-common-types';
-
-export type MenuItem = {
-  title: string;
-  i18n: string;
-  faIcon: IconName;
-  link: string;
-};
-export type MenuGroup = {
-  title: string;
-  i18n: string;
-  items: MenuItem[];  
-}

frontend/src/app/interfaces/websocket.interface.ts

@@ -95,7 +95,7 @@ export interface TransactionStripped {
 }
 
 export interface IBackendInfo {
-  hostname?: string;
+  hostname: string;
   gitCommit: string;
   version: string;
 }

frontend/src/app/lightning/channel/channel-preview.component.ts

@@ -34,7 +34,6 @@ export class ChannelPreviewComponent implements OnInit {
           this.openGraphService.waitFor('channel-data-' + this.shortId);
           this.error = null;
           this.seoService.setTitle(`Channel: ${params.get('short_id')}`);
-          this.seoService.setDescription($localize`:@@meta.description.lightning.channel:Overview for Lightning channel ${params.get('short_id')}. See channel capacity, the Lightning nodes involved, related on-chain transactions, and more.`);
           return this.lightningApiService.getChannel$(params.get('short_id'))
             .pipe(
               tap((data) => {

frontend/src/app/lightning/channel/channel.component.ts

@@ -35,7 +35,6 @@ export class ChannelComponent implements OnInit {
             .pipe(
               tap((value) => {
                 this.seoService.setTitle($localize`Channel: ${value.short_id}`);
-                this.seoService.setDescription($localize`:@@meta.description.lightning.channel:Overview for Lightning channel ${value.short_id}. See channel capacity, the Lightning nodes involved, related on-chain transactions, and more.`);
               }),
               catchError((err) => {
                 this.error = err;

frontend/src/app/lightning/group/group-preview.component.ts

@@ -31,7 +31,6 @@ export class GroupPreviewComponent implements OnInit {
 
   ngOnInit(): void {
     this.seoService.setTitle(`Mempool.Space Lightning Nodes`);
-    this.seoService.setDescription(`See all Lightning nodes run by mempool.space -- these are the nodes that provide the data on the mempool.space Lightning dashboard.`);
 
     this.nodes$ = this.activatedRoute.paramMap
       .pipe(

frontend/src/app/lightning/group/group.component.ts

@@ -39,7 +39,6 @@ export class GroupComponent implements OnInit {
     });
 
     this.seoService.setTitle(`Mempool.space Lightning Nodes`);
-    this.seoService.setDescription(`See all Lightning nodes run by mempool.space -- these are the nodes that provide the data on the mempool.space Lightning dashboard.`);
 
     this.nodes$ = this.lightningApiService.getNodGroupNodes$('mempool.space')
       .pipe(