Public Audit Report

www.stanford.edu

https://www.stanford.edu/
Scanned on April 12, 2026
62
Overall
C
73
SEO
69/95 passed
50
AEO
26/52 passed
50
GEO
29/58 passed
124
Passed
81
Failed
205
Total Checks
Needs Work
Rating

Quick Wins — Top 5 Issues to Fix

SEO — 73/100 (26 issues)

Failed Checks (26)

  • Title length: 19 characters (too short, aim for 30-60)meta
  • Description length: 118 chars (too short)meta
  • No theme-color meta tag — improves mobile browser appearancemeta
  • No H1 tag foundcontent
  • Readability: 0 (difficult — simplify language)content
  • 72% long sentences (>20 words) — break up for readabilitycontent
  • 27 images missing width/height — causes layout shift (CLS)content
  • 29 images could use loading="lazy" for better performancecontent
  • 3 non-descriptive link text(s) found ("read more"...) — use descriptive anchor text for SEOcontent
  • No hreflang tags — add if targeting multiple languagestechnical
  • Text-to-HTML ratio: 4.4% — too code-heavy, add more contenttechnical
  • Inline CSS: 15.8 KB — too much, move to external stylesheetperformance
  • Inline JS: 66.1 KB — too much, use external scriptsperformance
  • 7 render-blocking scripts — add defer or async attributeperformance
  • No font preload/preconnect — add for faster renderingperformance
  • No JSON-LD structured data foundschema
  • 15 HTTP resource(s) on HTTPS page — security risktechnical
  • 2 canonical tags found — should be exactly 1technical
  • Web fonts without font-display: swap — may cause FOITperformance
  • No Web App Manifest — add for installability and modern web signalstechnical
  • 6% sentences use transition words — aim for 20%+content
  • 114 links on page — exceeds 100 limit, may dilute link equitycontent
  • 4 render-blocking script(s) in head — add defer or asyncperformance
  • 1 iframe(s) without sandbox attribute — security risksecurity
  • No IndexNow integration — add for instant Bing/Yandex indexing on content changestechnical
  • 6 of 15 H2 sections have < 50 words — add more content or merge thin sectionscontent

Passed Checks (69)

  • Title tag found: "Stanford University"meta
  • Meta description found (118 chars)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:large"meta
  • 15 H2 tags foundcontent
  • Heading hierarchy is correctcontent
  • 996 words on page (good content depth)content
  • All 30 images have ALT textcontent
  • 3 of 30 images use legacy formats (JPG/PNG/GIF) — convert to WebP/AVIF for 25-50% smaller filescontent
  • 25 internal links foundcontent
  • 87 external links foundcontent
  • No empty href attributes foundcontent
  • Open Graph title foundsocial
  • Open Graph description foundsocial
  • Open Graph image foundsocial
  • Open Graph URL foundsocial
  • og:type set to "website"social
  • og:site_name: "Stanford University"social
  • Twitter Card: "summary_large_image"social
  • Twitter title foundsocial
  • Twitter description foundsocial
  • Twitter image foundsocial
  • HTTPS enabledtechnical
  • Canonical tag foundtechnical
  • Canonical tag is self-referencing (correct)technical
  • Favicon foundtechnical
  • Apple touch icon foundtechnical
  • Compression: gziptechnical
  • URL length: 25 chars (good)technical
  • URL uses hyphens or no separators (good)technical
  • No deprecated HTML tags foundtechnical
  • Cache-Control: public, max-age=604800performance
  • 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 foundtrust
  • <!DOCTYPE html> declaredtechnical
  • Viewport includes width=device-width (responsive)meta
  • 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
  • sitemap.xml found with valid formattechnical
  • Sitemap contains 5 URL(s)technical
  • All 5 checked internal links are workingcontent
  • 0% nofollow links (0/112) — good link equity flowcontent
  • OG image uses absolute URL (correct)social
  • 2 resource hint(s) (dns-prefetch/preconnect) — faster loadingperformance
  • 11 first-person pronouns — strong personal experiencecontent
  • 97% responsive images (srcset/picture)content
  • max-image-preview:large — eligible for Google Discover large imagesmeta
  • Referrer-Policy: strict-origin-when-cross-originsecurity
  • Permissions-Policy header presentsecurity
  • Title and meta description are different (good)meta
  • OG URL matches canonical URL (consistent)social
  • Viewport allows zoom (good for accessibility)accessibility
  • DOM size: ~732 elements (good)performance
  • No snippet blocking detected (good — content is fully accessible)technical
  • 1 third-party script domain(s) (acceptable)performance
  • ARIA landmarks present: main, nav, skip-linkaccessibility
  • All 1 form input(s) have labels or aria-labelsaccessibility
  • No duplicate IDs found (102 unique IDs)accessibility
  • 1 feed(s) discovered (RSS) — aids content discoverytechnical
AEO — 50/100 (26 issues)

Failed Checks (26)

  • No structured data — AI systems struggle to categorize your pagediscoverability
  • No definition lists (<dl>) — great for term/value pairsdiscoverability
  • No code blocks — add <code>/<pre> for technical contentdiscoverability
  • No FAQ section found — add Q&A content for AI citationstructure
  • No data tables — tables help AI compare and cite datastructure
  • 28% short sentences — shorten sentences for better AI parsingstructure
  • Few key-value patterns — use "**Label:** value" format for AIstructure
  • No date information — AI prefers fresh, dated contentcitation
  • No Organization schema — AI may not recognize your brandcitation
  • Only 2/5 E-E-A-T signals — add about, contact, author infocitation
  • No recent year mentioned — AI prefers up-to-date contentcitation
  • No Speakable schema — add for voice assistant optimizationvoice
  • First paragraph too short for AI snippetsvoice
  • No SearchAction schema — add for enhanced search presencevoice
  • Avg 56 words/sentence — simplify for AI and voicevoice
  • Pronoun density: 0.5% — add more "you/your" for engagementvoice
  • No summary section — add Key Takeaways for AI extractionvoice
  • Few Q&A blocks — add question headings followed by answer paragraphsvoice
  • No Last-Modified header or dateModified — AI prefers content with freshness signalscitation
  • No /llms.txt found — add one to guide AI crawlers (emerging standard)discoverability
  • No sameAs links in schema — add social profiles for brand recognitioncitation
  • Content not updated in 90+ days — stale content loses AI visibilitycitation
  • No Table of Contents — add jump links for AI content navigationstructure
  • Statistics lack source references — attribute data to boost AI trustcitation
  • No <details>/<summary> elements — use for expandable Q&A contentstructure
  • Brand name used inconsistently (37 partial vs 4 full) — standardizecitation

Passed Checks (26)

  • 996 words in HTML — good content for AI parsingdiscoverability
  • Clean URL structurediscoverability
  • 6 semantic HTML5 elements founddiscoverability
  • 68 content sections — well-structured for AIdiscoverability
  • Description + OG description both present — clear topic signalsdiscoverability
  • 68 named entities found — helps AI understand contextdiscoverability
  • 25 internal links — good topic cluster signaldiscoverability
  • Question-style headings found — ideal for AI snippetsstructure
  • 16 lists found — structured content for AIstructure
  • Concise answer paragraphs after headings — great for AI citationstructure
  • Step-by-step content detected — AI loves procedural answersstructure
  • 100% concise paragraphs — scannable for AIstructure
  • Avg 65 words/section — sufficient depthstructure
  • Author information found — builds E-E-A-Tcitation
  • Statistics and data found in content — highly citablecitation
  • Source citations found — increases AI trustcitation
  • 87 external links — references authoritative sourcescitation
  • Topic focus: 100% — title keywords found in contentcitation
  • 23 answer-box-ready paragraphs found after headingscitation
  • 12 conversational words — good for AI summariesvoice
  • Active voice dominant (11% passive) — AI-friendlyvoice
  • 50 H2/H3 headings — good content structure for AIvoice
  • No AI-blocking robots directives — AI crawlers can access contentdiscoverability
  • AI crawlers allowed in robots.txt (0/4 explicitly listed)discoverability
  • Brand name consistent across 2/3 signals (title, OG, schema)citation
  • Video found but no VideoObject schema — add for AI video discoverydiscoverability
GEO — 50/100 (29 issues)

Failed Checks (29)

  • Few question headings — add Q&A headings for AI Overviewoverview
  • No freshness signals — add dates, update timestampsoverview
  • Title and H1 don't align — confusing for AI topic matchingoverview
  • No step-by-step content — add numbered guides for AIoverview
  • 20% optimal paragraphs — aim for 20-80 words per paragraphoverview
  • No author schema — add for AI trust signalsauthority
  • Incomplete brand identity — add og:site_name + Organization schemaauthority
  • No original data signals — "our research shows..." boosts AI citationauthority
  • No expert quotes — add professional opinions for credibilityauthority
  • No examples or case studies — add real-world examplesauthority
  • No links to authoritative sources — cite Google, Schema.org, etc.authority
  • No FAQ Schema — add for Google rich results + AI Overviewformat
  • No HowTo Schema — add for step-by-step rich resultsformat
  • No comparison content — add vs. sections for AI recommendationsformat
  • No summary section — add Key Takeaways or TL;DR for AIformat
  • No BreadcrumbList schema — add for better AI contextformat
  • Only one list type — use both <ul> and <ol> for content varietyformat
  • Only 2/6 formatting types — use bold, lists, tables, quotes, codeformat
  • Single-perspective content — add "on the other hand..." for balanceformat
  • No conclusion — add recommendations or a verdict sectionformat
  • No entity Schema types — add Person, Product, or Organization schemasemantic
  • No <time> elements — wrap dates in <time datetime="...">semantic
  • Few data points with units — add specific numbers (e.g., "300+ users")semantic
  • Only 0 Schema type(s) — add more for AI contexttechnical
  • First 200 words lack topic keywords — AI may skip your content for extractionoverview
  • Only 1 data points — add 5+ statistics for +30-40% AI visibility (Princeton study)authority
  • Author lacks credentials — anonymous content is a GEO penaltyauthority
  • No <figure>/<figcaption> — wrap images with descriptive captions for AIformat
  • No authoritative sameAs links — add Wikipedia/Wikidata/LinkedIn URIs to schema for Knowledge Graph alignmentauthority

Passed Checks (29)

  • Definition-style content found — featured snippet candidateoverview
  • Comprehensive content (996 words, 15 sections)overview
  • 2-level heading hierarchy — deep content structureoverview
  • Source citations found — increases AI trustauthority
  • 2/5 trust signals foundauthority
  • 3 industry terms used — domain expertise signalauthority
  • 53 unique external domains — diverse sourcesauthority
  • 30 images all with ALT text — AI can understand visualsformat
  • Data visualization elements found (tables/charts)format
  • Actionable advice found — AI prefers practical contentformat
  • 7/14 semantic HTML5 elements — deep semantic structuresemantic
  • 100% title keywords in first 200 words — good prominencesemantic
  • 75 contextual links — good cross-referencingsemantic
  • Content categorization found — clear topic classificationsemantic
  • 10 sections have subtopics (H3) — deep coveragesemantic
  • Mobile-friendly (viewport set)technical
  • HTTPS secure — trusted by AI systemstechnical
  • Page size: 154 KB — reasonabletechnical
  • Open Graph fully configured (title, description, image)technical
  • Canonical URL set — prevents AI from citing duplicatestechnical
  • Page allows AI indexing (no noindex/nosnippet)technical
  • Language + OG locale set — clear language signaltechnical
  • 4 ARIA landmarks found — good accessibility for AItechnical
  • All image ALT texts are descriptive (>5 chars)format
  • 996 words — sufficient depth for AI analysisoverview
  • Definition + list combo — strong featured snippet candidateoverview
  • max-image-preview:large — optimal AI rich result displaytechnical
  • 4/6 question types (5W1H) in headings — comprehensiveoverview
  • Link anchor texts are descriptive — good AI context signalsemantic

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