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icao.int

International Civil Aviation Organization

AI Agentic Readiness

10 / 28
agentic checks passed
47% readiness - how well this site can be read, trusted and transacted with by AI agents
Last checked

icao.int is live and passes 10 of 28 agentic-readiness checks (47%). It runs on drupal on cloudflare over HTTPS.

For AI agents, icao.int's strongest signals are clean semantic HTML, fully indexable pages, a visually stable layout, and a clear canonical URL. Average 60% atomic sentences across 1 pages (target 40%+).

Its main gaps are text that is hard for agents to extract, no structured tables or lists, few clear definitions, and no Schema.org structured data. The weakest area is Structured data; addressing it first would raise this score the most.

Agent interaction
✓Semantic HTML5 & AccessibilityARIA attributes found for accessibility
~Clean, Crawlable HTMLNo H1 tag(s) found (0)
✗Extraction Friction ScoreAverage sentence length: 100.5 words - too long for AI snippets
✓Indexability & Snippet EligibilityPages are indexable and snippet-eligible - the precondition for Google AI features is met
✓Layout Stability & Responsiveness7/23 images lack explicit width/height
✓Canonical URL StrategySingle canonical tag present (no duplicates)
✓Page Speed: Page SizeLightweight document structure
~Page Speed: Load Blockers3 render-blocking script(s) in <head>
Machine extraction
✗Table & List ExtractabilityNo HTML tables found across homepage
✓Sentence AtomicityAverage 60% atomic sentences across 1 pages (target 40%+)
✓Entity DensityAverage entity density 71.2% across 1 pages (target >15%)
✗Definition PatternsNo definition patterns found
~Answer Capsule Pattern1/3 H2 sections have 15-30 word self-contained capsules (33%)
Structured data
✗Schema.org Structured DataNo JSON-LD structured data found across homepage
✗Schema Coverage & DepthNo JSON-LD found - cannot assess schema coverage
✗Speakable SchemaNo JSON-LD found across homepage - cannot assess speakable schema
AI discovery
✗llms.txt FileNo llms.txt file found at https://icao.int/llms.txt (connection failed)
✗robots.txt for AI CrawlersNo explicit AI crawler rules in robots.txt
✓Sitemap CompletenessSitemap index found, indicating organized sitemap structure
?RSS/Atom FeedNot assessed
✗Internationalization SignalsNo hreflang alternate links found
?Content Licensing & AI PermissionsNot assessed
Trust & transparency
✓Entity Authority & E-E-A-TSocial media / sameAs references found on homepage
✗Creator TransparencyCreator visibility is weak on content-like pages
~Methodology TransparencySome process transparency exists, but it is inconsistent
~AI Assistance DisclosureNo AI-assistance disclosure found on sampled pages (neutral - the engine cannot tell whether AI was used)
✗Visible Date SignalNo visible date signals found across homepage (no <time> elements, no JSON-LD dates, no article meta dates)
✓Title & Meta QualityTitles are present, unique, and well-sized, and pages carry meta descriptions
✗Content Freshness SignalsNo JSON-LD date properties (datePublished/dateModified) found across homepage
✗Author & Expert SchemaNo Person schema found across homepage

Every check is a verifiable fact about icao.int's live pages. Scoring follows Google Lighthouse agentic-browsing: a fraction of concrete checks, not an invented 0-100.

How to improve for AI agents

The highest-impact changes to make icao.int more agent-ready, in priority order.

1 Add structured tables and lists critical impact medium effort
Present icao.int's comparison and spec data as real HTML tables and lists agents can extract.
2 Add content freshness signals critical impact medium effort
Refresh and re-date icao.int's key pages so agents see it as maintained.
3 Add definition-style content critical impact medium effort
Add clear "X is ..." definitions on icao.int so agents can lift direct answers.
4 Add JSON-LD structured data critical impact medium effort
Mark up icao.int's homepage with Schema.org JSON-LD (Organization, WebSite) an agent can read as facts.

Historical snapshot

From MarkosWeb's own measurement archive, recorded at an earlier check - data no other directory holds.

Estimated domain worth$3,159,093
Health score38.59%
Indexed pages77,840
Backlinks on record161,150
Homepage links38 internal · 23 external
Homepage snapshots30
Hosting thenWorldLinx Telecommunications
RegistrarInternet Assigned Numbers Authority
Domain age at last check22 years and 7 months

Trust & legitimacy signals

✓Currently activeyes (HTTP 200)
✓Secure (HTTPS)yes
✓Identifiable technologydrupal on cloudflare

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icao.int is 47% AI-Ready - MarkosWeb

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Agentic readiness for icao.int last checked . Machine-readable: JSON. Method: methodology.

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