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AI visibility checker

See how ready your website is for AI search, and how often ChatGPT, Perplexity, Gemini and Google’s AI answers actually cite it.

Free, no sign-up. Results in about 20 seconds.

What we check

Two things decide whether AI answers mention your company: whether AI tools can read and understand your website, and whether they already cite it.

AI readiness: 20 checks

  • AccessWhether ChatGPT, Perplexity, Claude and Gemini are allowed to read your site, and whether your page loads and can be indexed. See which S&P 500 companies block AI.
  • ContentWhether your text is readable without JavaScript, with a clear title, one main heading, subheadings and answers to real questions.
  • StructureStructured data, company details, llms.txt, XML sitemap, canonical tag, language, image descriptions and sharing details.

AI citations: 7 platforms

  • ChatGPT
  • Google AI Overviews
  • Perplexity
  • Google AI Mode
  • Gemini
  • Copilot
  • Grok

How often each platform cites your website in its answers, and how many of your pages it cites. Data from Ahrefs.

Questions

What is an LLM citation?

An LLM citation is a link to your website that an AI tool such as ChatGPT, Perplexity or Gemini shows as a source in its answer. The more often AI answers cite your website, the more often people see your company and click through to it.

How is the readiness score worked out?

We run 20 checks on your homepage, robots.txt, llms.txt and sitemap. Each check is weighted by how much it affects AI tools, so access for AI crawlers and text that loads without JavaScript count most. The score is out of 100.

Where does the citation data come from?

From Ahrefs, which records the sources that ChatGPT, Perplexity, Gemini, Copilot, Grok and Google’s AI Overviews and AI Mode cite in their answers. We compare your total with the median for the 88 S&P 500 industrial companies in our Industrial SEO Report 2026.

Is it free?

Yes, and there is no sign-up. We keep each result for 30 days, so checking the same website again is instant.

How do I improve my score?

Start with the fixes listed in your results. If you want a plan, we can compare you with your competitors and show what to fix first.