Free tool

AI Visibility Checker

Answer 15 questions and see how ChatGPT, Gemini, Perplexity and Google AI read your site, scored 0 to 100 across the Five Signal Model. No signup, no email, nothing leaves your browser.

30-second manual check first: open ChatGPT, Gemini, Perplexity or Claude and ask "recommend a [your service] in [your area]." If your business does not appear, you have an AI visibility gap. The scorer below tells you why.

Your AI visibility score
0 / 100
Answer the checks below
0 of 15 answered
Identity Clarity

Can an AI describe your business in one consistent sentence?

Does your homepage H1 say what you do, where, and for whom in one clear line?

53% of UK sites we audited fail this. See the data

Do your title, H1 and meta description describe the business the same way (not three different versions)?

62% of UK sites we audited fail this. See the data

Do you have Organisation schema (JSON-LD) on every page?

44% of UK sites we audited fail this. See the data

Subject Authority

Does AI associate you with clear expertise in a specific area?

Is there a named author or founder with Person schema linking them to the business?

4% of UK sites we audited fail this. See the data

Do you have deep pillar pages that show you specialise, rather than shallow pages on many topics?

Do your data or statistics pages cite named primary sources (ONS, UK Finance, named studies)?

Meaning Architecture

Can AI read, understand and extract your pages cleanly?

Do your key pages open with a direct 1 to 3 sentence answer in the first 100 words?

Where you show FAQs, do you also emit FAQPage or Speakable schema?

52% of UK sites we audited fail this. See the data

Is your internal linking clean, with no orphan pages and clear topic clusters?

Ecosystem Validation

Do third-party sources describe you consistently?

Is your business described consistently across directories, listings and your Google profile?

Are you mentioned or cited by independent third-party sites and publications?

Do you have named reviews or independent profiles that back up what you claim?

Signal Consistency

Do your technical signals and older content agree with your current positioning?

Do you publish a llms.txt file at /llms.txt with real content?

87% of UK sites we audited fail this. See the data

Does robots.txt explicitly allow GPTBot, ClaudeBot, PerplexityBot and Google-Extended?

23% of UK sites we audited fail this. See the data

Do your key pages show a last-updated date within the last 90 days?

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AP

Adam Parker

Founder, Rank4AI

Adam is the founder of Rank4AI, specialising in AI search visibility. He helps businesses get found across ChatGPT, Gemini, Perplexity, and AI Overviews through technical optimisation and strategic content.

Last reviewed: 13 July 2026