How do I know if my website is visible in AI search?

How do I know if my website is visible in AI search?

• There are two layers to this: whether AI systems can access your site (technical crawlability), and whether they actually cite or recommend it in real answers. Checking both gives a full picture.

1. Manual spot-checks (free, takes a few minutes)

• Go to ChatGPT, Perplexity, and Google with AI Mode enabled and search for queries related to your core topics, checking whether your website appears in the citations — if it doesn't, your AI visibility is low regardless of what any automated score shows. It's worth running two types of queries: branded queries that ask about your business by name, and category queries that ask who offers your type of service without naming you, since each platform pulls from different sources and may return different results across ChatGPT, Gemini, and Perplexity.

2. Check technical crawlability (robots.txt and llms.txt)

• Many AI-visibility checkers work by checking robots.txt (the file search engines already use for SEO) and llms.txt (its newer counterpart built for AI), then evaluating access rules for AI crawlers like GPTBot, ClaudeBot, and PerplexityBot — since many sites accidentally block AI crawlers without realizing it. It's also worth noting that Googlebot renders JavaScript and is generally whitelisted by web application firewalls, while AI crawlers mostly don't render JS and are frequently blocked by default bot rules — so a JavaScript-heavy single-page app can be invisible to AI crawlers even if it ranks fine on Google.

3. Check your server logs directly

• For a more technical check, you can look at your server logs for the user agents GPTBot, OAI-SearchBot, or ChatGPT-User against OpenAI's published IP ranges — if there are no hits in weeks, that usually means you're blocked at the robots.txt or WAF level, or your site simply has too little linked, extractable content to attract crawls in the first place.

4. Use a free automated AI visibility checker

• Several tools now offer instant, no-signup scans that combine these checks into a single score — evaluating whether GPTBot, ClaudeBot, and PerplexityBot are allowed in your robots.txt, analyzing content structure and semantic HTML for how easily AI can extract information, checking HTTPS/sitemaps/schema markup, and in some cases giving a live preview of what AI actually says about your brand right now.

5. Understand what a "low visibility" result usually means

• If your business doesn't show up, it usually comes down to one of three causes: AI tools haven't indexed enough information about your business to make confident recommendations, the information they have found is inconsistent across different platforms, or your content doesn't directly answer the specific questions people are actually asking — all three are fixable, but they require different remedies (more structured content, consistency across your web presence, or answer-first content formatting, respectively).

• Why this is worth checking regularly: an estimated 93% of AI-powered search sessions now end without the user clicking through to any website — the AI just answers directly — so if your content isn't the source being cited, you're invisible to a large and growing share of searchers who never see a traditional results page at all. Since search-time crawlers re-fetch popular pages within days but a model's actual training-data inclusion moves on much slower, months-long release cycles, fixing access issues today can start improving citation results from the next crawl onward, even before any model update.