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adlerplanetarium.org
Home - Adler Planetarium
AI Agentic Readiness
13 / 30
agentic checks passed 53% readiness - how well this site can be read, trusted and transacted with by AI agents
Last checked
adlerplanetarium.org is live and passes 13 of 30 agentic-readiness checks (53%). It runs on wordpress on cloudflare over HTTPS.
For AI agents, adlerplanetarium.org's strongest signals are tidy, crawlable markup, fully indexable pages, a visually stable layout, and a clear canonical URL. Average entity density 52.7% across 1 pages (target >15%).
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. The weakest area is Machine extraction; addressing it first would raise this score the most.
Agent interaction
~Semantic HTML5 & AccessibilityOnly 38% of images have alt text
✓Clean, Crawlable HTMLPage has title and meta description
✗Extraction Friction ScoreHidden content detected (display:none or hidden attribute)
✓Indexability & Snippet Eligibilityrobots.txt blocks Google-Extended - content is excluded from Google AI training and grounding
✓Layout Stability & Responsiveness6/8 images lack explicit width/height - the most common cause of layout shift (CLS)
✓Canonical URL StrategySingle canonical tag present (no duplicates)
✗Speakable SchemaNo SpeakableSpecification schema found across homepage
AI discovery
✗llms.txt FileNo llms.txt file found at https://adlerplanetarium.org/llms.txt (connection failed)
✓robots.txt for AI CrawlersSitemap URL referenced in robots.txt
✓Sitemap CompletenessSitemap index found, indicating organized sitemap structure
✗RSS/Atom FeedHomepage does not link to an RSS/Atom feed in <head>
✓Internationalization SignalsSelf-referencing hreflang present on homepage
✗Content Licensing & AI PermissionsNo ai.txt file found
Trust & transparency
~Entity Authority & E-E-A-TNo phone number found on homepage
✗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 QualityTitles are present, unique, and well-sized, and pages carry meta descriptions
✓Content Freshness SignalsReferences to 2026 or 2025 found across homepage, suggesting recent updates
✗Author & Expert SchemaNo Person schema found across homepage
Every check is a verifiable fact about adlerplanetarium.org'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 adlerplanetarium.org more agent-ready, in priority order.
1 Add structured tables and lists critical impactmedium effort
Present adlerplanetarium.org's comparison and spec data as real HTML tables and lists agents can extract.
