feat(seo/geo): Dataset + Article + BreadcrumbList structured data, noindex archive

GEO (AI answer engines) — make the signal feeds and case studies machine-citeable: - Dataset JSON-LD on /trump, /kol, /trades (creator=Endorphin, publisher→#org, isAccessibleForFree, temporalCoverage). These are the "data/history/track record" entities Perplexity/Gemini/ChatGPT cite. - case-studies: ItemList of 5 Article nodes, each with headline/description/ articleBody/about + citation→evidence URL + author=Endorphin. ISO dates derived where parseable, omitted for vague labels. - public/llms-full.txt: single-doc full reference (methodology + glossary + case studies w/ sources inlined) for one-fetch AI ingestion; linked from llms.txt. SEO: - Breadcrumbs component (components/seo/Breadcrumbs.tsx) → BreadcrumbList JSON-LD on the 8 indexable content pages (trump/kol/macro/trades/analytics/ methodology/glossary/case-studies). - /archive split into server page + ArchivePageClient; server page sets robots noindex (legacy/test data — thin-content risk). - openGraph added to /trades and /analytics (previously meta+canonical only). Verified: tsc 0 errors, next build passes, runtime curl confirms all JSON-LD types render and llms-full.txt serves 200. No trading/API/component-logic changes. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-05-30 03:08:59 +08:00
parent f8805f5ba6
commit aa6ede051e
13 changed files with 443 additions and 133 deletions
@@ -1,6 +1,7 @@
 import type { Metadata } from 'next'
 import { getLocale } from 'next-intl/server'
 import AnalyticsPageClient from './AnalyticsPageClient'
+import Breadcrumbs from '@/components/seo/Breadcrumbs'

 const siteUrl = process.env.NEXT_PUBLIC_SITE_URL || 'https://trumpsignal.com'

@@ -14,6 +15,7 @@ export async function generateMetadata(): Promise<Metadata> {
  return {
    title,
    description,
+    openGraph: { title, description },
    alternates: {
      canonical: `${siteUrl}/en/analytics`,
      languages: {
@@ -24,5 +26,10 @@ export async function generateMetadata(): Promise<Metadata> {
 }

 export default function AnalyticsPage() {
-  return <AnalyticsPageClient />
+  return (
+    <>
+      <Breadcrumbs items={[{ name: 'Analytics', path: '/en/analytics' }]} />
+      <AnalyticsPageClient />
+    </>
+  )
 }
@@ -0,0 +1,121 @@
+'use client'
+
+import { useState, useEffect, useMemo } from 'react'
+import { useLocale } from 'next-intl'
+import type { TrumpPost } from '@/types'
+import { getPosts } from '@/lib/api'
+import PostRow from '@/components/dashboard/PostCards'
+import PageHint from '@/components/ui/PageHint'
+import Pagination from '@/components/ui/Pagination'
+
+const ARCHIVE_PAGE_SIZE = 30
+
+const LIVE_SOURCES = new Set([
+  'truth',
+  'btc_bottom_reversal',
+  'funding_reversal',
+  'kol_divergence',
+])
+
+/**
+ * Archive — legacy / test signals (rsi_reversal, sma_reclaim, breakout,
+ * test, phase1…). NOT a live system. Kept only so old data is inspectable.
+ */
+export default function ArchivePageClient() {
+  const locale = useLocale()
+  const isZh = false  // i18n shelved — Chinese branches kept as dead code for future revival; see messages/zh.json
+  const [posts, setPosts] = useState<TrumpPost[]>([])
+  const [loading, setLoading] = useState(true)
+  const [loadErr, setLoadErr] = useState('')
+  const [src, setSrc] = useState<string>('all')
+  const [archivePage, setArchivePage] = useState(1)
+
+  useEffect(() => {
+    getPosts(500, 1)
+      .then(p => { setPosts(p); setLoadErr('') })
+      .catch(e => setLoadErr(e instanceof Error ? e.message : (isZh ? '历史归档加载失败' : 'Failed to load archive')))
+      .finally(() => setLoading(false))
+  }, [isZh])
+
+  // Archive = legacy / test data only. Exclude every live signal source so
+  // active modules don't leak in here as users explore old experiments. Keep
+  // this set in sync with sources emitted by app/services/scanners/*.
+  const archivePosts = useMemo(
+    () => posts.filter(p => !LIVE_SOURCES.has(p.source || '')),
+    [posts],
+  )
+  const sources = useMemo(() => {
+    const m: Record<string, number> = {}
+    for (const p of archivePosts) m[p.source || '?'] = (m[p.source || '?'] || 0) + 1
+    return Object.entries(m).sort((a, b) => b[1] - a[1])
+  }, [archivePosts])
+  const filtered = useMemo(
+    () => src === 'all' ? archivePosts : archivePosts.filter(p => p.source === src),
+    [archivePosts, src],
+  )
+  const archiveTotalPages = Math.max(1, Math.ceil(filtered.length / ARCHIVE_PAGE_SIZE))
+  const archiveSafePage   = Math.min(archivePage, archiveTotalPages)
+  const archivePageItems  = filtered.slice((archiveSafePage - 1) * ARCHIVE_PAGE_SIZE, archiveSafePage * ARCHIVE_PAGE_SIZE)
+
+  return (
+    <div className="page">
+      <div className="page-head">
+        <div>
+          <h1 className="page-title">Archive</h1>
+          <PageHint count={`${archivePosts.length} legacy posts`}>
+            Historical fires from old scanner experiments
+            (rsi_reversal, sma_reclaim, breakout, test/phase1). Kept only for
+            inspection — the bot doesn't act on these any more.
+          </PageHint>
+        </div>
+      </div>
+
+      <div style={{ display: 'flex', gap: 6, flexWrap: 'wrap', marginBottom: 12 }}>
+        {[['all', archivePosts.length] as [string, number], ...sources].map(([s, n]) => (
+          <button
+            key={s}
+            onClick={() => { setSrc(s); setArchivePage(1) }}
+            style={{
+              padding: '4px 10px', borderRadius: 6, border: '1px solid var(--line)',
+              background: src === s ? 'var(--ink)' : 'transparent',
+              color: src === s ? 'var(--bg)' : 'var(--ink-3)',
+              fontSize: 11, cursor: 'pointer', fontWeight: src === s ? 600 : 400,
+            }}
+          >
+            {s} <span style={{ opacity: 0.6 }}>{n}</span>
+          </button>
+        ))}
+      </div>
+
+      {loading && <div style={{ textAlign: 'center', padding: 60, color: 'var(--ink-3)' }}>{isZh ? '加载中…' : 'Loading…'}</div>}
+      {!loading && loadErr && (
+        <div className="card" style={{ padding: 24, textAlign: 'center', color: 'var(--down)' }}>
+          ⚠️ {isZh ? `无法加载归档：${loadErr}` : `Couldn't load archive — ${loadErr}`}
+          <div style={{ marginTop: 10 }}>
+            <button className="btn ghost" style={{ fontSize: 12, padding: '6px 14px' }}
+              onClick={() => location.reload()}>{isZh ? '重试' : 'Retry'}</button>
+          </div>
+        </div>
+      )}
+      {!loading && !loadErr && filtered.length === 0 && (
+        <div className="card" style={{ padding: 48, textAlign: 'center', color: 'var(--ink-3)' }}>
+          {isZh ? '没有可显示的历史信号。' : 'No archived signals.'}
+        </div>
+      )}
+      {!loading && archivePageItems.length > 0 && (
+        <>
+          <div className="post-stream">
+            {archivePageItems.map(p => <PostRow key={p.id} post={p} />)}
+          </div>
+          <Pagination
+            page={archiveSafePage}
+            total={archiveTotalPages}
+            count={filtered.length}
+            pageSize={ARCHIVE_PAGE_SIZE}
+            onChange={setArchivePage}
+          />
+        </>
+      )}
+    </div>
+  )
+}
@@ -1,121 +1,13 @@
-'use client'
+// Archive is legacy/test data only — not part of the live signal stack.
+// noindex keeps it out of search results (duplicate/thin content risk)
+// while keeping it accessible to logged-in users for inspection.
+import type { Metadata } from 'next'
+import ArchivePageClient from './ArchivePageClient'

-import { useState, useEffect, useMemo } from 'react'
-import { useLocale } from 'next-intl'
-import type { TrumpPost } from '@/types'
-import { getPosts } from '@/lib/api'
-import PostRow from '@/components/dashboard/PostCards'
-import PageHint from '@/components/ui/PageHint'
-import Pagination from '@/components/ui/Pagination'
-
-const ARCHIVE_PAGE_SIZE = 30
-
-const LIVE_SOURCES = new Set([
-  'truth',
-  'btc_bottom_reversal',
-  'funding_reversal',
-  'kol_divergence',
-])
-
-/**
- * Archive — legacy / test signals (rsi_reversal, sma_reclaim, breakout,
- * test, phase1…). NOT a live system. Kept only so old data is inspectable.
- */
-export default function ArchivePage() {
-  const locale = useLocale()
-  const isZh = false  // i18n shelved — Chinese branches kept as dead code for future revival; see messages/zh.json
-  const [posts, setPosts] = useState<TrumpPost[]>([])
-  const [loading, setLoading] = useState(true)
-  const [loadErr, setLoadErr] = useState('')
-  const [src, setSrc] = useState<string>('all')
-  const [archivePage, setArchivePage] = useState(1)
-
-  useEffect(() => {
-    getPosts(500, 1)
-      .then(p => { setPosts(p); setLoadErr('') })
-      .catch(e => setLoadErr(e instanceof Error ? e.message : (isZh ? '历史归档加载失败' : 'Failed to load archive')))
-      .finally(() => setLoading(false))
-  }, [isZh])
-
-  // Archive = legacy / test data only. Exclude every live signal source so
-  // active modules don't leak in here as users explore old experiments. Keep
-  // this set in sync with sources emitted by app/services/scanners/*.
-  const archivePosts = useMemo(
-    () => posts.filter(p => !LIVE_SOURCES.has(p.source || '')),
-    [posts],
-  )
-  const sources = useMemo(() => {
-    const m: Record<string, number> = {}
-    for (const p of archivePosts) m[p.source || '?'] = (m[p.source || '?'] || 0) + 1
-    return Object.entries(m).sort((a, b) => b[1] - a[1])
-  }, [archivePosts])
-  const filtered = useMemo(
-    () => src === 'all' ? archivePosts : archivePosts.filter(p => p.source === src),
-    [archivePosts, src],
-  )
-  const archiveTotalPages = Math.max(1, Math.ceil(filtered.length / ARCHIVE_PAGE_SIZE))
-  const archiveSafePage   = Math.min(archivePage, archiveTotalPages)
-  const archivePageItems  = filtered.slice((archiveSafePage - 1) * ARCHIVE_PAGE_SIZE, archiveSafePage * ARCHIVE_PAGE_SIZE)
-
-  return (
-    <div className="page">
-      <div className="page-head">
-        <div>
-          <h1 className="page-title">Archive</h1>
-          <PageHint count={`${archivePosts.length} legacy posts`}>
-            Historical fires from old scanner experiments
-            (rsi_reversal, sma_reclaim, breakout, test/phase1). Kept only for
-            inspection — the bot doesn't act on these any more.
-          </PageHint>
-        </div>
-      </div>
-
-      <div style={{ display: 'flex', gap: 6, flexWrap: 'wrap', marginBottom: 12 }}>
-        {[['all', archivePosts.length] as [string, number], ...sources].map(([s, n]) => (
-          <button
-            key={s}
-            onClick={() => { setSrc(s); setArchivePage(1) }}
-            style={{
-              padding: '4px 10px', borderRadius: 6, border: '1px solid var(--line)',
-              background: src === s ? 'var(--ink)' : 'transparent',
-              color: src === s ? 'var(--bg)' : 'var(--ink-3)',
-              fontSize: 11, cursor: 'pointer', fontWeight: src === s ? 600 : 400,
-            }}
-          >
-            {s} <span style={{ opacity: 0.6 }}>{n}</span>
-          </button>
-        ))}
-      </div>
-
-      {loading && <div style={{ textAlign: 'center', padding: 60, color: 'var(--ink-3)' }}>{isZh ? '加载中…' : 'Loading…'}</div>}
-      {!loading && loadErr && (
-        <div className="card" style={{ padding: 24, textAlign: 'center', color: 'var(--down)' }}>
-          ⚠️ {isZh ? `无法加载归档：${loadErr}` : `Couldn’t load archive — ${loadErr}`}
-          <div style={{ marginTop: 10 }}>
-            <button className="btn ghost" style={{ fontSize: 12, padding: '6px 14px' }}
-              onClick={() => location.reload()}>{isZh ? '重试' : 'Retry'}</button>
-          </div>
-        </div>
-      )}
-      {!loading && !loadErr && filtered.length === 0 && (
-        <div className="card" style={{ padding: 48, textAlign: 'center', color: 'var(--ink-3)' }}>
-          {isZh ? '没有可显示的历史信号。' : 'No archived signals.'}
-        </div>
-      )}
-      {!loading && archivePageItems.length > 0 && (
-        <>
-          <div className="post-stream">
-            {archivePageItems.map(p => <PostRow key={p.id} post={p} />)}
-          </div>
-          <Pagination
-            page={archiveSafePage}
-            total={archiveTotalPages}
-            count={filtered.length}
-            pageSize={ARCHIVE_PAGE_SIZE}
-            onChange={setArchivePage}
-          />
-        </>
-      )}
-    </div>
-  )
+export const metadata: Metadata = {
+  robots: { index: false, follow: false },
+}
+
+export default function ArchivePage() {
+  return <ArchivePageClient />
 }
@@ -1,5 +1,6 @@
 import type { Metadata } from 'next'
 import Link from 'next/link'
+import Breadcrumbs from '@/components/seo/Breadcrumbs'

 const siteUrl = process.env.NEXT_PUBLIC_SITE_URL || 'https://trumpsignal.com'

@@ -303,13 +304,60 @@ const SIGNAL_COLOR: Record<string, string> = {
  DIVERGENCE: '#f5a524',
 }

+// Map a free-text case date ("March 2, 2025", "April 2025", "Illustrative
+// composite") to an ISO date where possible. Returns undefined for vague /
+// non-date labels so we omit datePublished rather than emit garbage.
+function caseIsoDate(raw: string): string | undefined {
+  const d = new Date(raw)
+  return isNaN(d.getTime()) ? undefined : d.toISOString().slice(0, 10)
+}
+
 export default async function CaseStudiesPage({ params }: { params: Promise<{ locale: string }> }) {
  const { locale } = await params
  const copy = getCopy(locale)
  const isZh = false  // i18n shelved — Chinese branches kept as dead code for future revival; see messages/zh.json

+  // ── GEO: each case as a schema.org/Article in an ItemList ─────────────────
+  // These documented event walkthroughs are exactly what AI answer engines
+  // (Perplexity, Gemini, ChatGPT) cite for "did Trump posts move crypto"
+  // queries. Structured data makes them machine-citeable. Evidence URLs become
+  // citation links; Endorphin is the author/publisher.
+  const pageUrl = `${siteUrl}/${locale}/case-studies`
+  const caseJsonLd = {
+    '@context': 'https://schema.org',
+    '@type': 'ItemList',
+    '@id': `${pageUrl}#cases`,
+    name: copy.title,
+    description: copy.description,
+    itemListElement: copy.cases.map((c, i) => {
+      const iso = caseIsoDate(c.date)
+      const article: Record<string, unknown> = {
+        '@type': 'Article',
+        '@id': `${pageUrl}#${c.id}`,
+        headline: c.title,
+        description: c.summary,
+        articleBody: c.detail,
+        about: c.asset,
+        author: { '@type': 'Organization', name: 'Endorphin', url: siteUrl },
+        publisher: { '@id': `${siteUrl}/#org` },
+        isPartOf: { '@id': `${siteUrl}/#website` },
+      }
+      if (iso) article.datePublished = iso
+      if (c.externalUrl) {
+        article.citation = c.externalUrl
+        article.isBasedOn = c.externalUrl
+      }
+      return { '@type': 'ListItem', position: i + 1, item: article }
+    }),
+  }
+
  return (
    <div className="page" style={{ maxWidth: 780 }}>
+      <script
+        type="application/ld+json"
+        dangerouslySetInnerHTML={{ __html: JSON.stringify(caseJsonLd) }}
+      />
+      <Breadcrumbs items={[{ name: copy.heroTitle, path: `/${locale}/case-studies` }]} />
      <div className="page-head">
        <div>
          <h1 className="page-title">{copy.heroTitle}</h1>
@@ -1,5 +1,6 @@
 import type { Metadata } from 'next'
 import Link from 'next/link'
+import Breadcrumbs from '@/components/seo/Breadcrumbs'

 const siteUrl = process.env.NEXT_PUBLIC_SITE_URL || 'https://trumpsignal.com'

@@ -357,6 +358,7 @@ export default async function GlossaryPage({ params }: { params: Promise<{ local
      type="application/ld+json"
      dangerouslySetInnerHTML={{ __html: JSON.stringify(glossaryJsonLd) }}
    />
+    <Breadcrumbs items={[{ name: copy.heroTitle, path: `/${locale}/glossary` }]} />
    <div className="page" style={{ maxWidth: 760 }}>
      <div className="page-head">
        <div>
@@ -1,6 +1,7 @@
 import { getKolChanges, getKolDigest, getKolDivergence, getKolPosts } from '@/lib/api'
 import type { Metadata } from 'next'
 import KolPageClient from './KolPageClient'
+import Breadcrumbs from '@/components/seo/Breadcrumbs'

 const siteUrl = process.env.NEXT_PUBLIC_SITE_URL || 'https://trumpsignal.com'
 export const revalidate = 30
@@ -59,6 +60,25 @@ export async function generateMetadata({
  }
 }

+// GEO: the KOL talks-vs-trades feed is a dataset cross-referencing 19 crypto
+// KOLs' public statements against their on-chain wallet behaviour.
+const kolDataset = {
+  '@context': 'https://schema.org',
+  '@type': 'Dataset',
+  '@id': `${siteUrl}/en/kol#dataset`,
+  name: 'Crypto KOL talks-vs-trades divergence dataset',
+  description:
+    'Daily cross-reference of 19 crypto KOLs\' public statements (Substack / podcast) against their on-chain Ethereum wallet activity, flagging divergence when public stance and real positioning disagree within a ±7-day window.',
+  url: `${siteUrl}/en/kol`,
+  keywords: ['crypto KOL', 'on-chain', 'divergence', 'wallet tracking', 'sentiment'],
+  isAccessibleForFree: true,
+  creator: { '@type': 'Organization', name: 'Endorphin', url: siteUrl },
+  publisher: { '@id': `${siteUrl}/#org` },
+  license: `${siteUrl}/en/terms`,
+  measurementTechnique: 'On-chain wallet diff vs NLP stance extraction',
+  temporalCoverage: '2025-01-01/..',
+}
+
 export default async function KolPage() {
  const [posts, digest, changes, divergence] = await Promise.all([
    getKolPosts({ limit: 100 }).catch(() => null),
@@ -68,11 +88,18 @@ export default async function KolPage() {
  ])

  return (
-    <KolPageClient
-      initialPosts={posts?.items ?? null}
-      initialDigest={digest}
-      initialChanges={changes?.changes ?? null}
-      initialDivergence={divergence?.items ?? null}
-    />
+    <>
+      <script
+        type="application/ld+json"
+        dangerouslySetInnerHTML={{ __html: JSON.stringify(kolDataset) }}
+      />
+      <Breadcrumbs items={[{ name: 'KOL talks-vs-trades', path: '/en/kol' }]} />
+      <KolPageClient
+        initialPosts={posts?.items ?? null}
+        initialDigest={digest}
+        initialChanges={changes?.changes ?? null}
+        initialDivergence={divergence?.items ?? null}
+      />
+    </>
  )
 }
@@ -1,6 +1,7 @@
 import { getFundingSnapshot, getPosts } from '@/lib/api'
 import type { Metadata } from 'next'
 import MacroVibesPageClient from './MacroVibesPageClient'
+import Breadcrumbs from '@/components/seo/Breadcrumbs'

 const siteUrl = process.env.NEXT_PUBLIC_SITE_URL || 'https://trumpsignal.com'
 export const revalidate = 30
@@ -68,9 +69,12 @@ export default async function MacroVibesPage() {
  ])

  return (
-    <MacroVibesPageClient
-      initialPosts={posts}
-      initialFundingSnapshot={fundingSnapshot}
-    />
+    <>
+      <Breadcrumbs items={[{ name: 'Macro Vibes', path: '/en/macro' }]} />
+      <MacroVibesPageClient
+        initialPosts={posts}
+        initialFundingSnapshot={fundingSnapshot}
+      />
+    </>
  )
 }
@@ -1,5 +1,6 @@
 import type { Metadata } from 'next'
 import Link from 'next/link'
+import Breadcrumbs from '@/components/seo/Breadcrumbs'

 const siteUrl = process.env.NEXT_PUBLIC_SITE_URL || 'https://trumpsignal.com'

@@ -468,6 +469,7 @@ export default async function MethodologyPage({ params }: { params: Promise<{ lo
        type="application/ld+json"
        dangerouslySetInnerHTML={{ __html: JSON.stringify(methodologyJsonLd) }}
      />
+      <Breadcrumbs items={[{ name: copy.heroTitle, path: `/${locale}/methodology` }]} />
    <div className="page" style={{ maxWidth: 760 }}>
      <div className="page-head">
        <div>
@@ -1,6 +1,7 @@
 import type { Metadata } from 'next'
 import { getLocale } from 'next-intl/server'
 import TradesPageClient from './TradesPageClient'
+import Breadcrumbs from '@/components/seo/Breadcrumbs'

 const siteUrl = process.env.NEXT_PUBLIC_SITE_URL || 'https://trumpsignal.com'

@@ -14,6 +15,7 @@ export async function generateMetadata(): Promise<Metadata> {
  return {
    title,
    description,
+    openGraph: { title, description },
    alternates: {
      canonical: `${siteUrl}/${locale}/trades`,
      languages: {
@@ -23,6 +25,34 @@ export async function generateMetadata(): Promise<Metadata> {
  }
 }

-export default function TradesPage() {
-  return <TradesPageClient />
+// GEO: the trade history is a dataset — every bot execution with entry/exit,
+// P&L, hold time, and the signal that triggered it. Cited for "track record"
+// and "does it work" queries.
+const tradesDataset = {
+  '@context': 'https://schema.org',
+  '@type': 'Dataset',
+  '@id': `${siteUrl}/en/trades#dataset`,
+  name: 'Trump Alpha trade execution history',
+  description:
+    'Record of every signal-triggered trade: asset, direction, entry and exit price, realised P&L, hold time, and the source signal that triggered it. Public and timestamped.',
+  url: `${siteUrl}/en/trades`,
+  keywords: ['crypto trading track record', 'Hyperliquid', 'P&L', 'backtest', 'signal performance'],
+  isAccessibleForFree: true,
+  creator: { '@type': 'Organization', name: 'Endorphin', url: siteUrl },
+  publisher: { '@id': `${siteUrl}/#org` },
+  license: `${siteUrl}/en/terms`,
+  temporalCoverage: '2025-01-01/..',
+}
+
+export default function TradesPage() {
+  return (
+    <>
+      <script
+        type="application/ld+json"
+        dangerouslySetInnerHTML={{ __html: JSON.stringify(tradesDataset) }}
+      />
+      <Breadcrumbs items={[{ name: 'Trades', path: '/en/trades' }]} />
+      <TradesPageClient />
+    </>
+  )
 }
@@ -1,6 +1,7 @@
 import { getPosts } from '@/lib/api'
 import type { Metadata } from 'next'
 import TrumpPageClient from './TrumpPageClient'
+import Breadcrumbs from '@/components/seo/Breadcrumbs'

 const siteUrl = process.env.NEXT_PUBLIC_SITE_URL || 'https://trumpsignal.com'
 export const revalidate = 30
@@ -53,8 +54,37 @@ export async function generateMetadata({
  }
 }

+// GEO: the live Trump signal feed is a dataset. schema.org/Dataset is highly
+// cited by AI answer engines for "data / history of X" queries. Endorphin is
+// the creator; the feed is free and continuously updated.
+const trumpDataset = {
+  '@context': 'https://schema.org',
+  '@type': 'Dataset',
+  '@id': `${siteUrl}/en/trump#dataset`,
+  name: 'Trump Truth Social crypto-signal feed',
+  description:
+    'Time-stamped feed of Donald Trump Truth Social posts classified for crypto market impact (long / short / noise) with a confidence score and the realised short-term price move. Updated within seconds of each post.',
+  url: `${siteUrl}/en/trump`,
+  keywords: ['Trump', 'Truth Social', 'Bitcoin', 'crypto signal', 'sentiment'],
+  isAccessibleForFree: true,
+  creator: { '@type': 'Organization', name: 'Endorphin', url: siteUrl },
+  publisher: { '@id': `${siteUrl}/#org` },
+  license: `${siteUrl}/en/terms`,
+  measurementTechnique: 'NLP sentiment classification with confidence scoring',
+  temporalCoverage: '2025-01-01/..',
+}
+
 export default async function TrumpPage() {
  const posts = await getPosts(500, 1).catch(() => null)

-  return <TrumpPageClient initialPosts={posts} />
+  return (
+    <>
+      <script
+        type="application/ld+json"
+        dangerouslySetInnerHTML={{ __html: JSON.stringify(trumpDataset) }}
+      />
+      <Breadcrumbs items={[{ name: 'Trump signals', path: '/en/trump' }]} />
+      <TrumpPageClient initialPosts={posts} />
+    </>
+  )
 }