Public Audit Report

cerny.ai

https://www.cerny.ai/en
Scanned on July 5, 2026
74
Overall
B
83
SEO
86/104 passed
67
AEO
35/52 passed
64
GEO
36/56 passed
157
Passed
55
Failed
212
Total Checks
Needs Work
Rating

Quick Wins — Top 5 Issues to Fix

SEO — 83/100 (18 issues)

Failed Checks (18)

  • Title length: 79 characters (too long, keep under 60)meta
  • Description length: 221 chars (too long)meta
  • No theme-color meta tag — improves mobile browser appearancemeta
  • Title-H1 alignment: 0% word overlap — title and H1 should share key termscontent
  • No apple-touch-icon — iOS home screen will lack custom icontechnical
  • Text-to-HTML ratio: 6.1% — too code-heavy, add more contenttechnical
  • Inline JS: 53.1 KB — too much, use external scriptsperformance
  • 1 render-blocking scripts — add defer or async attributeperformance
  • URL lacks title keywords — use a descriptive URL slugtechnical
  • No dns-prefetch or preconnect hints — add for faster third-party loadingperformance
  • 2% 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
  • 102 links on page — exceeds 100 limit, may dilute link equitycontent
  • 1 render-blocking script(s) in head — add defer or asyncperformance
  • No RSS/Atom feed in <head> — add for content discovery by aggregators and AItechnical
  • No IndexNow integration — add for instant Bing/Yandex indexing on content changestechnical
  • 1 of 7 H2 sections have < 50 words — add more content or merge thin sectionscontent

Passed Checks (86)

  • Title tag found: "Jan Cerny, Competitive intelligence, OSINT &amp; patent anal..."meta
  • Meta description found (221 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
  • No robots meta tag (default: index, follow)meta
  • Single H1 tag foundcontent
  • 7 H2 tags foundcontent
  • Heading hierarchy is correctcontent
  • 819 words on page (good content depth)content
  • Readability: 41 (moderate — aim for 60+)content
  • 30% long sentences (>20 words) — good readabilitycontent
  • No images found on pagecontent
  • No images to check for dimensionscontent
  • No below-fold images to lazy loadcontent
  • 97 internal links foundcontent
  • 3 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 description foundsocial
  • Open Graph image foundsocial
  • Open Graph URL foundsocial
  • og:type set to "website"social
  • og:site_name: "Cerny.AI"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
  • Compression: brtechnical
  • URL length: 23 chars (good)technical
  • URL uses hyphens or no separators (good)technical
  • URL is lowercase (good)technical
  • 25 hreflang tags found (multi-language)technical
  • No deprecated HTML tags foundtechnical
  • Inline CSS: 0.0 KB (acceptable)performance
  • Font preload/preconnect found — faster font loadingperformance
  • Cache-Control: public, max-age=14400, must-revalidateperformance
  • 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
  • 3 JSON-LD schema block(s) foundschema
  • Schema types: Person, WebSite, ProfessionalServiceschema
  • <!DOCTYPE html> declaredtechnical
  • No mixed content — all resources use HTTPStechnical
  • All 3 JSON-LD block(s) have valid syntaxschema
  • Self-hosted fonts via preload — font-display strategy assumed (not directly verifiable from HTML)performance
  • 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 25 URL(s)technical
  • All 5 checked internal links are workingcontent
  • 0% nofollow links (0/101) — good link equity flowcontent
  • OG image uses absolute URL (correct)social
  • All 3 target="_blank" links have rel="noopener"security
  • Web App Manifest found (PWA-ready)technical
  • All schema types have required propertiesschema
  • 7 first-person pronouns — some experience showncontent
  • All 25 hreflang codes are valid ISO 639-1technical
  • hreflang x-default found — proper language fallbacktechnical
  • Referrer-Policy: strict-origin-when-cross-originsecurity
  • Permissions-Policy header presentsecurity
  • H1 length: 62 characters (optimal)content
  • Title and meta description are different (good)meta
  • OG URL matches canonical URL (consistent)social
  • Viewport allows zoom (good for accessibility)accessibility
  • DOM size: ~616 elements (good)performance
  • No snippet blocking detected (good — content is fully accessible)technical
  • Trailing slash consistent between URL and canonicaltechnical
  • 0 third-party script domain(s) (acceptable)performance
  • ARIA landmarks present: main, nav, skip-linkaccessibility
  • All 0 form input(s) have labels or aria-labelsaccessibility
  • No duplicate IDs found (3 unique IDs)accessibility
  • No iframes on pagesecurity
AEO — 67/100 (17 issues)

Failed Checks (17)

  • No code blocks — add <code>/<pre> for technical contentdiscoverability
  • No data tables — tables help AI compare and cite datastructure
  • No numbered steps or ordered lists — add for "how to" AI answersstructure
  • 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
  • No source citations — reference studies and data for authoritycitation
  • No Speakable schema — add for voice assistant optimizationvoice
  • First paragraph too short for AI snippetsvoice
  • No SearchAction schema — add for enhanced search presencevoice
  • No summary section — add Key Takeaways for AI extractionvoice
  • No Last-Modified header or dateModified — AI prefers content with freshness signalscitation
  • Brand name inconsistent — align site name across title, og:site_name, Organization schemacitation
  • Content not updated in 90+ days — stale content loses AI visibilitycitation
  • No Table of Contents — add jump links for AI content navigationstructure
  • No video content — multimedia increases AI engagement and citation ratediscoverability
  • Statistics lack source references — attribute data to boost AI trustcitation

Passed Checks (35)

  • Structured data found — AI can understand your contentdiscoverability
  • 819 words in HTML — good content for AI parsingdiscoverability
  • Clean URL structurediscoverability
  • 6 semantic HTML5 elements founddiscoverability
  • 9 content sections — well-structured for AIdiscoverability
  • Description + OG description both present — clear topic signalsdiscoverability
  • 33 named entities found — helps AI understand contextdiscoverability
  • 97 internal links — good topic cluster signaldiscoverability
  • Definition list found (4 terms) — ideal for AI extractiondiscoverability
  • FAQ content detected — great for AI answers (Note: FAQ rich results limited to gov/health sites since Aug 2023)structure
  • Question-style headings found — ideal for AI snippetsstructure
  • 8 lists found — structured content for AIstructure
  • Concise answer paragraphs after headings — great for AI citationstructure
  • 70% short sentences — easy for AI to extractstructure
  • 100% concise paragraphs — scannable for AIstructure
  • Avg 342 words/section — sufficient depthstructure
  • Author information found — builds E-E-A-Tcitation
  • Statistics and data found in content — highly citablecitation
  • 3/5 E-E-A-T signals presentcitation
  • 3 external links — references authoritative sourcescitation
  • Content references 2026/2025 — fresh contentcitation
  • Topic focus: 100% — title keywords found in contentcitation
  • 7 answer-box-ready paragraphs found after headingscitation
  • 14 conversational words — good for AI summariesvoice
  • Avg 20 words/sentence — easy reading levelvoice
  • Active voice dominant (0% passive) — AI-friendlyvoice
  • Pronoun density: 1.5% — engaging, user-focusedvoice
  • 13 H2/H3 headings — good content structure for AIvoice
  • 2 Q&A blocks — perfect format for AI extractionvoice
  • No AI-blocking robots directives — AI crawlers can access contentdiscoverability
  • /llms.txt found — AI crawlers can discover your content guidelinesdiscoverability
  • AI crawlers allowed in robots.txt (0/4 explicitly listed)discoverability
  • 3 sameAs social links in schema — strong brand signal for AIcitation
  • 3 collapsible section(s) (<details>) — interactive AI-friendly contentstructure
  • Brand "Cerny.AI" used consistently (3 mentions)citation
GEO — 64/100 (20 issues)

Failed Checks (20)

  • Title and H1 don't align — confusing for AI topic matchingoverview
  • No step-by-step content — add numbered guides for AIoverview
  • 22% optimal paragraphs — aim for 20-80 words per paragraphoverview
  • Incomplete brand identity — add og:site_name + Organization schemaauthority
  • No examples or case studies — add real-world examplesauthority
  • No FAQ Schema — add for Google rich results + AI Overviewformat
  • No HowTo Schema — add for step-by-step rich resultsformat
  • No summary section — add Key Takeaways or TL;DR for AIformat
  • No images — add visuals with descriptive ALT textformat
  • No BreadcrumbList schema — add for better AI contextformat
  • No data tables or charts — add structured data visualizationsformat
  • 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 <time> elements — wrap dates in <time datetime="...">semantic
  • Few data points with units — add specific numbers (e.g., "300+ users")semantic
  • 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

Passed Checks (36)

  • Definition-style content found — featured snippet candidateoverview
  • 2 question headings — matches "People Also Ask" formatoverview
  • Content freshness signals detectedoverview
  • Comprehensive content (819 words, 7 sections)overview
  • 2-level heading hierarchy — deep content structureoverview
  • Author schema markup foundauthority
  • Source citations found — increases AI trustauthority
  • 2/5 trust signals foundauthority
  • Original research/data signals foundauthority
  • Expert quotes or testimonials found — authority signalauthority
  • 4 industry terms used — domain expertise signalauthority
  • 1 links to authoritative sources — boosts credibilityauthority
  • 3 unique external domains — diverse sourcesauthority
  • Comparison content detected — AI loves comparingformat
  • Actionable advice found — AI prefers practical contentformat
  • 1 entity types in Schema — AI can classify contentsemantic
  • 8/14 semantic HTML5 elements — deep semantic structuresemantic
  • 100% title keywords in first 200 words — good prominencesemantic
  • 32 contextual links — good cross-referencingsemantic
  • Content categorization found — clear topic classificationsemantic
  • 2 sections have subtopics (H3) — deep coveragesemantic
  • Mobile-friendly (viewport set)technical
  • HTTPS secure — trusted by AI systemstechnical
  • Page size: 84 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
  • 3 Schema types — rich structured datatechnical
  • Language + OG locale set — clear language signaltechnical
  • 4 ARIA landmarks found — good accessibility for AItechnical
  • 819 words — sufficient depth for AI analysisoverview
  • Definition + list combo — strong featured snippet candidateoverview
  • No snippet restrictions — AI can freely extract content (good)technical
  • 4/6 question types (5W1H) in headings — comprehensiveoverview
  • Link anchor texts are descriptive — good AI context signalsemantic
  • 2 authoritative sameAs links (Wikipedia, LinkedIn, etc.) — strong Knowledge Graph signalauthority

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