Free website check
AI visibility checker
Scan your website for technical gaps that affect AI readability: crawler access, llms.txt, robots.txt, sitemaps, structured data, and semantic HTML.
What to check
AI visibility starts with pages that answer engines can access and interpret. This checker audits technical readiness and provides a report with prioritized recommendations and generated fixes.
Crawlability
Verify that your page responds successfully and exposes content a crawler can read.
Robots.txt and llms.txt
Review crawler access rules and the availability and quality of your Markdown site guide.
Sitemaps
Check that your sitemap is discoverable and contains usable page URLs.
Structured data
Review machine-readable context that describes your content and organization.
Semantic HTML and content signals
Check page structure and signals that make the content easier to interpret.
Beyond a robots.txt check
Robots.txt expresses crawler access rules. It does not tell you whether a page has readable content, useful structured data, a discoverable sitemap, or a clear llms.txt guide. LLM Scan checks these signals together and suggests fixes you can review and apply. A good technical score does not guarantee inclusion or citations in AI answers.