AI Visibility Report
opensource.org
Scanned on 9/20/2026 · 25 pages analyzed
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Check breakdown
- AI bot access (robots.txt)OK
- 13/13 known AI bots are allowed by robots.txt.
- llms.txt presence and qualityIssue
- No /llms.txt file found.
How to fix it: Generate an llms.txt: a markdown summary of the site designed for AI assistants (see llmstxt.org).
- Structured data (Schema.org JSON-LD)Issue
- No JSON-LD block found on the homepage.
How to fix it: Add at least one Organization or WebSite JSON-LD block in the homepage head.
- Meta title/description and Open GraphNeeds work
- <title> present but not an ideal length (130 characters, ideal 10-60).
- meta description missing.
- og:title present.
- og:description present.
- og:image present.
How to fix it: Add: meta description.
- XML sitemapOK
- Sitemap reachable with 38 URLs.
- Dichiarata correttamente in robots.txt.
- Content freshness (sitemap lastmod)Needs work
- 38 URLs with a valid <lastmod>; the most recent is 117 days old.
How to fix it: Update your main content and keep the sitemap <lastmod> values current: freshness is a signal AI engines use.
- Content structure (answer-first)Issue
- The content does not get to the point quickly (not answer-first).
- Extracted text is dominated by repetitive navigation menus and cookie notices.
- The main description briefly states OSI's mission in the hero section.
- Lacks explicit question-and-answer structure or clear direct answers.
- Page structure is designed as a portal/homepage rather than an answer-first article.
How to fix it: Rewrite the page opening to answer the main question right away, then go deeper.
- Brand identity consistencyNot applicable
- LLM call failed: Google Gemini API 429: [{ "error": { "code": 429, "message": "You exceeded your current quota, please check your plan and billing details. For more information on this error, head to: https://ai.google.dev/gemini-api/docs/rate-limits. To monitor your current usage, head to: https://ai.dev/rate-limit. \n* Quota exceeded for metric: generativelanguage.googleapis.com/generate_content_free_tier_requests, limit: 20, model: gemini-3.6-flash\nPlease retry in 16.003233606s.", "status": "RESOURCE_EXHAUSTED", "details": [ { "@type": "type.googleapis.com/google.rpc.Help", "links": [ { "description": "Learn more about Gemini API quotas", "url": "https://ai.google.dev/gemini-api/docs/rate-limits" } ] }, { "@type": "type.googleapis.com/google.rpc.QuotaFailure", "violations": [ { "quotaMetric": "generativelanguage.googleapis.com/generate_content_free_tier_requests", "quotaId": "GenerateRequestsPerDayPerProjectPerModel-FreeTier", "quotaDimensions": { "location": "global", "model": "gemini-3.6-flash" }, "quotaValue": "20" } ] }, { "@type": "type.googleapis.com/google.rpc.RetryInfo", "retryDelay": "16s" } ] } } ].
What AI crawlers actually get
Measured daily by the Agent Web Index, independently of this scan: not whether the site is optimised, but whether each crawler is served the page or turned away.
- GPTBot (ChatGPT)blocked · 403
- OAI-SearchBotblocked · 403
- ClaudeBotblocked · 403
- PerplexityBotblocked · 403
- Google-Extendedblocked · 429
Since 2026-09-13 the index score moved by -1 points.
Index last measured: 2026-09-19
Download the bundle with ready-made fixes
llms.txt, Organization/WebSite structured data, a robots.txt that explicitly allows AI bots, and a title/description suggestion: all generated already from this scan.
Download the fix bundle (.zip)Installation guides by platformOther reports
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