Aktienanalysen & Finanznews für Anleger – 4investors.de
AI Agentic Readiness
18 / 30
agentic checks passed 63% readiness - how well this site can be read, trusted and transacted with by AI agents
Last checked
4investors.de is live and passes 18 of 30 agentic-readiness checks (63%). It runs on cloudflare over HTTPS.
For AI agents, 4investors.de's strongest signals are clean semantic HTML, tidy, crawlable markup, fully indexable pages, and a visually stable layout. Average 59% 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 self-contained answer passages. An agent can read 4investors.de'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 & AccessibilityARIA attributes found for accessibility
✓Clean, Crawlable HTMLPage has title and meta description
✗Extraction Friction ScoreFew pages have voice-friendly lead paragraphs
✓Indexability & Snippet EligibilityPages are indexable and snippet-eligible - the precondition for Google AI features is met
✓Layout Stability & Responsiveness26/43 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://4investors.de/llms.txt (connection failed)
~robots.txt for AI CrawlersNo explicit AI crawler rules in robots.txt
✓Sitemap Completeness2389 URLs have lastmod dates
✗RSS/Atom FeedRSS/Atom feed link tag found in homepage <head>
✗Internationalization SignalsNo hreflang alternate links found
✗Content Licensing & AI PermissionsNo ai.txt file found
Trust & transparency
✓Entity Authority & E-E-A-TSocial media / sameAs references found on homepage
✓Creator Transparency1/1 sampled pages provide clear visible creator attribution
~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 SignalMachine-readable JSON-LD date signal contains datePublished
✓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 SchemaVisible author byline or attribution found
Every check is a verifiable fact about 4investors.de'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 4investors.de more agent-ready, in priority order.
1 Add structured tables and lists critical impactmedium effort
Present 4investors.de's comparison and spec data as real HTML tables and lists agents can extract.
