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univ-lyon1.fr

Accueil - Lyon 1 Université Claude Bernard

AI Agentic Readiness

9 / 28
agentic checks passed
45% readiness - how well this site can be read, trusted and transacted with by AI agents
Last checked

univ-lyon1.fr is live and passes 9 of 28 agentic-readiness checks (45%). It runs on nginx over HTTPS.

For AI agents, univ-lyon1.fr's strongest signals are tidy, crawlable markup, fully indexable pages, a clear canonical URL, and a lightweight page. Approximately 2025 DOM nodes - consider simplifying.

Its main gaps are text that is hard for agents to extract, no structured tables or lists, long, hard-to-quote sentences, and few clear definitions. An agent can read univ-lyon1.fr's content but has little machine-readable way to discover it - closing the AI discovery gap would be the fastest lift.

Agent interaction
~Semantic HTML5 & AccessibilityOnly 55% of images have alt text
✓Clean, Crawlable HTMLPage has title and meta description
✗Extraction Friction ScoreAverage sentence length: 46.6 words - too long for AI snippets
✓Indexability & Snippet EligibilityPages are indexable and snippet-eligible - the precondition for Google AI features is met
~Layout Stability & Responsiveness20/20 images lack explicit width/height - the most common cause of layout shift (CLS)
✓Canonical URL StrategySingle canonical tag present (no duplicates)
✓Page Speed: Page SizeApproximately 2025 DOM nodes - consider simplifying
✓Page Speed: Load BlockersEfficient critical rendering path
Machine extraction
✗Table & List ExtractabilityNo HTML tables found across homepage
✗Sentence AtomicityAverage 19% atomic sentences across 1 pages (target 40%+)
✓Entity DensityAverage entity density 29.0% across 1 pages (target >15%)
✗Definition PatternsNo definition patterns found
✗Answer Capsule Pattern0/7 H2 sections have 15-30 word self-contained capsules (0%)
Structured data
✓Schema.org Structured DataSchema types found: webpage, website
✓Schema Coverage & Depth@id linking found - schema types are connected in a graph
✗Speakable SchemaNo SpeakableSpecification schema found across homepage
AI discovery
✗llms.txt FileNo llms.txt file found at https://univ-lyon1.fr/llms.txt (HTML page served (not a valid text file))
✗robots.txt for AI CrawlersNo robots.txt file found
✗Sitemap Completenesssitemap.xml does not contain valid XML structure
?RSS/Atom FeedNot assessed
~Internationalization SignalsNo x-default hreflang declared
?Content Licensing & AI PermissionsNot assessed
Trust & transparency
✗Entity Authority & E-E-A-TNo Organization schema to reinforce entity identity
✗Creator TransparencyCreator visibility is weak on content-like pages
~Methodology TransparencyLittle content-production or review transparency is visible
~AI Assistance DisclosureNo AI-assistance disclosure found on sampled pages (neutral - the engine cannot tell whether AI was used)
✗Visible Date SignalOnly machine-readable date signals were found; users still do not see a visible published or updated date
✓Title & Meta Quality1/1 pages lack a usable meta description
~Content Freshness SignalsNo <time> elements found in content areas across homepage
✗Author & Expert SchemaNo Person schema found across homepage

Every check is a verifiable fact about univ-lyon1.fr'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 univ-lyon1.fr more agent-ready, in priority order.

1 Add structured tables and lists critical impact medium effort
Present univ-lyon1.fr's comparison and spec data as real HTML tables and lists agents can extract.
2 Strengthen entity authority (NAP) critical impact medium effort
Make univ-lyon1.fr's name, address and phone consistent and add Organization schema to anchor its identity.
3 Add definition-style content critical impact medium effort
Add clear "X is ..." definitions on univ-lyon1.fr so agents can lift direct answers.
4 Enhance author and expert schema critical impact medium effort
Add Person/author schema with credentials on univ-lyon1.fr to strengthen expertise signals.

Historical snapshot

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

Estimated domain worth$300,520
Health score68.39%
Indexed pages204,234
Backlinks on record472,893
Homepage links101 internal · 35 external
Homepage snapshots40
Hosting thenReseau Optique du Campus de la Doua
RegistrarAFNIC
Domain age at last check25 years and 7 months

Trust & legitimacy signals

✓Currently activeyes (HTTP 200)
✓Secure (HTTPS)yes
✓Identifiable technologynginx

Show your score

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univ-lyon1.fr is 45% AI-Ready - MarkosWeb

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Agentic readiness for univ-lyon1.fr last checked . Machine-readable: JSON. Method: methodology.

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