Public Audit Report

en.wikipedia.org

https://en.wikipedia.org/wiki/Wiki
Scanned on July 14, 2026
70
Overall
B
67
SEO
65/98 passed
75
AEO
34/46 passed
70
GEO
42/60 passed
140
Passed
63
Failed
203
Total Checks
Needs Work
Rating

Quick Wins — Top 5 Issues to Fix

SEO — 67/100 (33 issues)

Failed Checks (33)

  • Title length: 16 characters (too short, aim for 30-60)meta
  • Missing meta descriptionmeta
  • 3 of 27 images missing ALT text (89% have it)content
  • 1 images missing width/height — causes layout shift (CLS)content
  • 21 of 27 images use legacy formats (JPG/PNG/GIF) — convert to WebP/AVIF for 25-50% smaller filescontent
  • Missing og:descriptionsocial
  • Missing og:url — social platforms may use wrong URLsocial
  • Missing og:site_name — helps brand recognition in sharessocial
  • Missing twitter:card meta tagsocial
  • Missing twitter:titlesocial
  • Missing twitter:descriptionsocial
  • Missing twitter:imagesocial
  • URL contains uppercase characters — use lowercase for consistency and to avoid duplicate contenttechnical
  • No hreflang tags — add if targeting multiple languagestechnical
  • Inline CSS: 19.2 KB — too much, move to external stylesheetperformance
  • No font preload/preconnect — add for faster renderingperformance
  • 1 HTTP resource(s) on HTTPS page — security risktechnical
  • Viewport missing width=device-width — not properly responsivemeta
  • No /sitemap.xml found — create one for better crawlingtechnical
  • 5 of 5 internal links are brokencontent
  • No Web App Manifest — add for installability and modern web signalstechnical
  • 5% sentences use transition words — aim for 20%+content
  • No max-image-preview:large — add to robots meta for Google Discovermeta
  • Event content found but no Event schema — add for event rich resultsschema
  • Missing X-Frame-Options — clickjacking risksecurity
  • No Referrer-Policy header — may leak URL datasecurity
  • No Permissions-Policy — restrict camera/mic/geo accesssecurity
  • 4 paragraph(s) exceed 150 words — break up for readabilitycontent
  • H1 length: 4 characters — too short, aim for 20-70content
  • 1059 links on page — exceeds 100 limit, may dilute link equitycontent
  • DOM size: ~3972 elements — exceeds 1500, may slow renderingperformance
  • 13 duplicate ID(s) found: "vector-main-menu-unpinned-container" (2x), "vector-main-menu" (2x), "vector-main-menu-pinned-container" (2x) — must be unique per HTML specaccessibility
  • 1 of 15 H2 sections have < 50 words — add more content or merge thin sectionscontent

Passed Checks (65)

  • Title tag found: "Wiki - Wikipedia"meta
  • Viewport meta tag found (mobile-friendly)meta
  • UTF-8 charset declaredmeta
  • Language attribute set on HTML tagmeta
  • No meta refresh redirect (good)meta
  • Robots: "max-image-preview:standard"meta
  • Single H1 tag foundcontent
  • Title-H1 alignment: 50% word overlap (good)content
  • 15 H2 tags foundcontent
  • Heading hierarchy is correctcontent
  • 7765 words on page (good content depth)content
  • Readability: 44 (moderate — aim for 60+)content
  • 27% long sentences (>20 words) — good readabilitycontent
  • JS-based lazy loading detectedcontent
  • 543 internal links foundcontent
  • 303 external links foundcontent
  • No empty href attributes foundcontent
  • All link texts are descriptive (no "click here" or "read more")content
  • Open Graph title foundsocial
  • Open Graph image foundsocial
  • og:type set to "website"social
  • HTTPS enabledtechnical
  • Canonical tag foundtechnical
  • Canonical tag is self-referencing (correct)technical
  • Favicon foundtechnical
  • Compression: gziptechnical
  • URL length: 34 chars (good)technical
  • URL uses hyphens or no separators (good)technical
  • No deprecated HTML tags foundtechnical
  • Text-to-HTML ratio: 10.4% (good)technical
  • Inline JS: 11.6 KB (acceptable)performance
  • All 1 external scripts use defer/asyncperformance
  • Cache-Control: private, max-age=14400, s-maxage=0, must-revalidate, no-tranperformance
  • HSTS header present — enforces HTTPSsecurity
  • X-Content-Type-Options: nosniffsecurity
  • Content-Security-Policy header presentsecurity
  • About page link found — builds trust and E-E-A-Ttrust
  • Contact page/email link foundtrust
  • Privacy Policy link foundtrust
  • Terms of Service link foundtrust
  • Author byline found + author in schematrust
  • 1 JSON-LD schema block(s) foundschema
  • Schema types: Articleschema
  • <!DOCTYPE html> declaredtechnical
  • All 1 JSON-LD block(s) have valid syntaxschema
  • robots.txt found and allows crawlingtechnical
  • robots.txt includes Sitemap referencetechnical
  • No AI crawlers blocked in robots.txt — AI search and training can access contenttechnical
  • 15% nofollow links (130/846) — good link equity flowcontent
  • OG image uses absolute URL (correct)social
  • URL contains title keywords (50% match)technical
  • 3 resource hint(s) (dns-prefetch/preconnect) — faster loadingperformance
  • All schema types have required propertiesschema
  • 13 first-person pronouns — strong personal experiencecontent
  • 81% responsive images (srcset/picture)content
  • Viewport allows zoom (good for accessibility)accessibility
  • data-nosnippet found — some content hidden from search snippetstechnical
  • Trailing slash consistent between URL and canonicaltechnical
  • Schema dates consistent: published 2001-10-09T15:12:15Z, modified 2026-06-30T01:21:02Zschema
  • No render-blocking scripts in head (good)performance
  • 0 third-party script domain(s) (acceptable)performance
  • ARIA landmarks present: main, navaccessibility
  • All 2 form input(s) have labels or aria-labelsaccessibility
  • No iframes on pagesecurity
  • 1 feed(s) discovered (Atom) — aids content discoverytechnical
AEO — 75/100 (12 issues)

Failed Checks (12)

  • Missing meta description or og:description — unclear topic for AIdiscoverability
  • No definition lists (<dl>) — great for term/value pairsdiscoverability
  • No FAQ/Q&A section found — Q&A content helps AI extraction (FAQ schema markup is optional since Google retired FAQ rich results in May 2026)structure
  • No question-style headings — try "How to...", "What is..."structure
  • No concise answer paragraphs detected — add short summaries after headingsstructure
  • 76% concise paragraphs — break up long paragraphsstructure
  • Few key-value patterns — use "**Label:** value" format for AIstructure
  • Only 0 concise answer paragraph(s) after headings — add 2+ short summaries (40-200 chars) right after H2/H3 tagscitation
  • First paragraph too short for AI snippetsvoice
  • Pronoun density: 0.2% — add more "you/your" for engagementvoice
  • Few Q&A blocks — add question headings followed by answer paragraphsvoice
  • No <details>/<summary> elements — use for expandable Q&A contentstructure

Passed Checks (33)

  • Structured data found — AI can understand your contentdiscoverability
  • 7765 words in HTML — good content for AI parsingdiscoverability
  • Clean URL structurediscoverability
  • 5 semantic HTML5 elements founddiscoverability
  • 33 content sections — well-structured for AIdiscoverability
  • 247 named entities found — helps AI understand contextdiscoverability
  • 543 internal links — good topic cluster signaldiscoverability
  • 110 lists found — structured content for AIstructure
  • 10 data table(s) foundstructure
  • Step-by-step content detected — AI loves procedural answersstructure
  • 73% short sentences — easy for AI to extractstructure
  • Avg 575 words/section — sufficient depthstructure
  • Author information found — builds E-E-A-Tcitation
  • Publication/modification date foundcitation
  • Statistics and data found in content — highly citablecitation
  • Organization schema found — AI can identify your brandcitation
  • 4/5 E-E-A-T signals presentcitation
  • Source citations found — increases AI trustcitation
  • 306 external links — references authoritative sourcescitation
  • Content references 2026/2025 — fresh contentcitation
  • Topic focus: 100% — title keywords found in contentcitation
  • 14 conversational words — good for AI summariesvoice
  • Avg 17 words/sentence — easy reading levelvoice
  • Active voice dominant (14% passive) — AI-friendlyvoice
  • Summary/conclusion section found — AI can extract key pointsvoice
  • 25 H2/H3 headings — good content structure for AIvoice
  • No AI-blocking robots directives — AI crawlers can access contentdiscoverability
  • Freshness signal found (Last-Modified header or dateModified)citation
  • AI search crawlers not blocked in robots.txt (8/8 allowed)discoverability
  • Content updated within 90 days — AI engines strongly prefer fresh contentcitation
  • Table of Contents detected — helps AI navigate long contentstructure
  • Video found but no VideoObject schema — add for AI video discoverydiscoverability
  • Statistics with source attribution — highly credible for AI citationcitation
GEO — 70/100 (18 issues)

Failed Checks (18)

  • Few question headings — add Q&A headings for AI Overviewoverview
  • 51% optimal paragraphs — aim for 20-80 words per paragraphoverview
  • Incomplete brand identity — add og:site_name + Organization schemaauthority
  • No original data signals — "our research shows..." boosts AI citationauthority
  • 3 images missing ALT textformat
  • No BreadcrumbList schema — add for better AI contextformat
  • No <time> elements — wrap dates in <time datetime="...">semantic
  • Incomplete Open Graph tags — AI uses these for contexttechnical
  • Only 1 Schema type(s) — add more for AI contexttechnical
  • 2 image(s) with generic/short ALT text — use descriptive textformat
  • Only 2 data points — adding statistics measurably boosts generative-engine visibility (GEO study, arXiv:2311.09735)authority
  • Author lacks credentials — anonymous content is a GEO penaltyauthority
  • AI snippet/image restricted — may reduce AI Overview visibilitytechnical
  • Only 1/6 question types — add What, Why, How headingsoverview
  • Only 1 authoritative sameAs link — add Wikipedia, LinkedIn, or Wikidata for entity disambiguationauthority
  • Possible keyword stuffing: "wiki" at 3.7% density (174×) — diversify vocabularyauthority
  • Video without VideoObject schema — add name, description, thumbnailUrl, uploadDate (+ captions/transcript)semantic
  • 1 AI crawler(s) blocked/challenged: ClaudeBot — cannot index this pageauthority

Passed Checks (42)

  • Definition-style content found — featured snippet candidateoverview
  • Content freshness signals detectedoverview
  • Comprehensive content (7765 words, 15 sections)overview
  • Title and H1 are aligned — clear topic focusoverview
  • Step-by-step content detected — AI Overview friendlyoverview
  • 3-level heading hierarchy — deep content structureoverview
  • Author schema markup foundauthority
  • Source citations found — increases AI trustauthority
  • 2/5 trust signals foundauthority
  • Expert quotes or testimonials found — authority signalauthority
  • Case study or examples found — AI values concrete examplesauthority
  • 7 industry terms used — domain expertise signalauthority
  • 155 links to authoritative sources — boosts credibilityauthority
  • 223 unique external domains — diverse sourcesauthority
  • Comparison content detected — AI loves comparingformat
  • Summary/conclusion section foundformat
  • Data visualization elements found (tables/charts)format
  • Both ordered and unordered lists used — content varietyformat
  • 5/6 formatting types used — rich contentformat
  • Multi-perspective content found — balanced analysisformat
  • Actionable advice found — AI prefers practical contentformat
  • Conclusion/recommendation found — helps AI provide answersformat
  • 2 entity types in Schema — AI can classify contentsemantic
  • 7/14 semantic HTML5 elements — deep semantic structuresemantic
  • 100% title keywords in first 200 words — good prominencesemantic
  • 529 contextual links — good cross-referencingsemantic
  • Content categorization found — clear topic classificationsemantic
  • 4 sections have subtopics (H3) — deep coveragesemantic
  • Mobile-friendly (viewport set)technical
  • HTTPS secure — trusted by AI systemstechnical
  • Page size: 455 KB — reasonabletechnical
  • Canonical URL set — prevents AI from citing duplicatestechnical
  • Page allows AI indexing (no noindex/nosnippet)technical
  • HTML lang="en" set (add og:locale for completeness)technical
  • 4 ARIA landmarks found — good accessibility for AItechnical
  • 7765 words — sufficient depth for AI analysisoverview
  • First 200 words contain topic keywords — AI extracts primarily from the startoverview
  • Definition + list combo — strong featured snippet candidateoverview
  • Link anchor texts are descriptive — good AI context signalsemantic
  • 8 image caption(s) found — helps AI understand visual contentformat
  • No hidden-text cloaking patterns detectedtrust
  • Healthy content-to-chrome ratio (~7% boilerplate)overview

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