Free AI Visibility Checker

What the checker looks at

• Security: Whether your site uses HTTPS.
• Crawler access: Whether robots.txt allows GPTBot, ChatGPT-User, OAI-SearchBot, PerplexityBot, ClaudeBot, anthropic-ai, Google-Extended and Googlebot, plus your XML sitemap and llms.txt file.
• Homepage basics: Title tag and meta description length, a single H1, canonical tag, Open Graph tags, viewport and page language.
• Structured data: Whether JSON-LD is present and includes Organization, WebSite, FAQPage, Article or Product types.
• Content: How many words are visible in the raw HTML without JavaScript, and whether headings are phrased as questions.

FAQ

What is AI visibility?

AI visibility is how easily AI search tools such as ChatGPT, Perplexity and Google AI Overviews can find, understand and cite your website when people ask questions about your topic.

Does blocking GPTBot stop ChatGPT from mentioning me?

Blocking GPTBot can stop OpenAI crawling your pages for training and search, so your content is less likely to be used or cited. ChatGPT-User and OAI-SearchBot are separate agents with their own robots.txt rules, so check each one.

What is llms.txt?

llms.txt is a plain text file at the root of your site that summarises what you do and links to your most important pages, so AI tools can understand your site quickly. It is an emerging convention rather than an official standard.

Is this the same as the free audit?

No. This checker looks at technical and content signals on your homepage. The free AI Visibility + Backlink Audit checks whether AI tools actually mention your brand and reviews your backlinks.

Is my data stored?

We store the URL you check, its score and the email you choose to give us, so we can send your report and follow up. See our privacy policy for details.