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fix(seo): blacklist hex builder + shared composite filter#747

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Flotapponnier merged 3 commits into
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fix/seo-blacklist-thin-slugs
Jun 26, 2026
Merged

fix(seo): blacklist hex builder + shared composite filter#747
Flotapponnier merged 3 commits into
devfrom
fix/seo-blacklist-thin-slugs

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Summary

  • Blacklist 15 anonymous HL builder hex slugs (0x40e9d9fe, 0x42f32260, ...) from /products listing, sitemap, and per-slug pages — Search Console was indexing them as thin auto-generated content (title 0x... review and live performance benchmarks)
  • Move DEAD_COMPOSITE_SLUGS into providers.ts as single source of truth; related-providers.ts now imports it. PR chore: cherry-pick products dead-slug filter #728 shipped two duplicate copies which drifted, leaving codex-polymarket / predexon-* URLs in sitemap + /products listing
  • Bump providers cache key v3 to v4 so Vercel ISR rebuilds immediately on deploy (next 60s window would otherwise still serve the old hex-polluted list)

Numbers

  • 15 hex slugs filtered (all in hyperliquid-frontends.yml)
  • 5 composite slugs filtered (codex-kalshi, codex-polymarket, predexon-kalshi, predexon-limitless, predexon-polymarket)

Test plan

  • Preview URL: /products listing no longer shows 0x... rows
  • curl /sitemap.xml | grep -c '/products/0x' returns 0
  • curl /sitemap.xml | grep -c 'codex-polymarket\|predexon-' returns 0
  • /products/0x40e9d9fe returns 404
  • /products/codex-polymarket returns 404
  • /hyperliquid still renders, ItemList JSON-LD no longer includes /products/0x... URLs

Flotapponnier and others added 3 commits June 26, 2026 15:31
…cing (follow-up A) (#741)

Completes PR #732 (sample-health system) by surfacing the computed
dataConfidence/sampleHealth/expectedN to users + machine-readable
consumers. Was dead-code on the data layer until this PR.

UI (ledger-table.tsx):
- Filter rows tagged 'insufficient' out of the sorted ranking.
- 'Low sample' pill on rows with dataConfidence='low' + tooltip
  showing the actual sample-health ratio ('45% of expected').

APIs:
- /api/citable: returns expectedN + dataConfidence per row. When
  bench-wide aggregate is 'insufficient', returns value=null +
  leader=null (refuses to crown a leader from undersized samples).
- /api/stat/[slug]: same treatment + drops 'insufficient' rows
  from the machine-readable ranking array. Per-row sampleHealth +
  dataConfidence exposed for downstream tooling.

Library (citation.ts):
- citationCandidates() drops 'insufficient' rows from the leader
  candidate set.
- fieldValue/leader/headlineSentence return null/'insufficient
  data' when bench-wide is insufficient.
- isInsufficient() helper preserved from main (used by hub cards +
  /api/citable hot path).

Effect: bench pages where YAML declares expected_n now visually
communicate sample confidence; agents/journalists hitting the
citable API can't accidentally quote a leader drawn from 3 data
points; the methodology page's 'n >= 1000' claim becomes honest.

Co-authored-by: Florent Tapponnier <contact@mobula.io>
…dCategory (D.2) (#743)

Final cherry-pick from dev-archive — adds 7 new SEO-indexable hub
pages (one per benchmark category) that target long-tail queries
like 'best crypto aggregator benchmarks 2026'.

D.2 was deferred from PR D because the BenchmarkCard ↔ MiniChart ↔
BenchmarkCardData type chain had cascading TS errors. Follow-up A
(citation.ts isInsufficient → InsufficientCheckInput structural
subset) silently fixed those, so this lands cleanly now.

Files:
- src/app/benchmarks/category/[cat]/page.tsx (new) — server route
  that renders BenchmarkGrid pre-filtered to one category + breadcrumb
  + ItemList JSON-LD. generateStaticParams builds the 7 hub routes
  from CATEGORIES. Each page is fully indexable (canonical, OG, etc.).
- src/components/benchmark-grid.tsx (updated) — adds two optional
  props (lockedCategory, allCategories). Backward compatible: when
  unset the grid behaves exactly as before (used on /benchmarks).
  When set (category hub routes), the grid pre-filters and shows the
  full category pill list so users can hop between hubs.

URLs that ship after deploy:
- /benchmarks/category/aggregators
- /benchmarks/category/bridges
- /benchmarks/category/blockchains
- /benchmarks/category/trading
- /benchmarks/category/wallets
- /benchmarks/category/rpcs
- /benchmarks/category/nft-apis

Each renders the canonical bench grid filtered to that category with
its own H1, meta description, and structured data. Sitemap pickup
automatic on next regen.

Co-authored-by: Florent Tapponnier <contact@mobula.io>
Drop 15 anonymous 0x... HL builder slugs and 5 dead composite slugs
from /products listing, sitemap and individual /products/<slug> routes.
DEAD_COMPOSITE_SLUGS now lives in providers.ts as the single source of
truth; related-providers.ts imports it. Bumps providers cache key v3->v4.
@Flotapponnier
Flotapponnier force-pushed the fix/seo-blacklist-thin-slugs branch from debd067 to bb0d015 Compare June 26, 2026 13:31
@Flotapponnier
Flotapponnier merged commit 1028641 into dev Jun 26, 2026
1 check passed
@Flotapponnier
Flotapponnier deleted the fix/seo-blacklist-thin-slugs branch July 17, 2026 14:43
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