AEO audit · ChatGPT · Claude · Perplexity · Google AI Overviews
See your site the way AI crawlers do.
CrawlProof runs an AEO audit on any URL and tells you what LLMs can actually find — content, schema, robots rules, AI-bot access, and positioning. Free, no signup needed to try.
10 free audits per day from this IP. No card required.
What we check
Crawlability
Raw HTML vs. JS-rendered diff, sitemap coverage, robots rules, fetch-time, broken links.
Structured data
JSON-LD presence and validity for Organization, Product, FAQ, Article, Breadcrumb, and more.
AI-bot access
Whether GPTBot, ClaudeBot, PerplexityBot, Google-Extended, OAI-SearchBot, Applebot-Extended, and CCBot can read you.
llms.txt + skill.md
The two new files AI crawlers look for. We check both, and tell you what to put in them.
Positioning clarity
Does your homepage actually say what you do? H1, value prop, pricing, contact, team.
Priority to-do list
Every finding ranked 1–5 with copy you can hand straight to your dev or LLM.
Built to pass its own audit.
CrawlProof.com itself scores 100/100. Server-rendered, schema-rich, robots-clean, with llms.txt and skill.md at the root.
FAQ
What does CrawlProof actually check?
We fetch your site as both an HTML-only crawler and as a JS-rendered browser, then audit content visibility, schema/JSON-LD, robots and sitemaps, AI-bot rules, llms.txt and skill.md, and positioning clarity. You get a prioritized to-do list.
Which AI crawlers do you check for?
GPTBot, ClaudeBot, PerplexityBot, Google-Extended, OAI-SearchBot, Applebot-Extended, and CCBot — and we flag any that your robots.txt blocks or fails to address.
Do you respect robots.txt?
Yes. CrawlProofBot identifies itself and honors robots.txt directives that block it. We never log in, never submit forms, never POST.
Is the free tier really free?
Yes, 10 audits per month, no card required. Pro at $29/mo unlocks scheduled re-audits, diffs, PDF export, and private reports.