AI bot access audit for answer engine crawlability
Verify AI crawlers can reach the pages you want answer engines to quote, and are blocked from the pages you do not want them to train on.
- GitHub
- Vercel
- Cloudflare
- Google Docs
- Notion
Audit our robots.txt for AI crawlers across our commercial and blog pages.
- Fetched robots.txt12 AI crawler user-agents with rules
- Checked server responsesGPTBot blocked on /blog/ by a catch-all rule
- Flagged citation gaps47 blog pages GPTBot could not reach
- Wrote the fixAllow GPTBot and Google-Extended on /blog/ and /templates/
A catch-all disallow was blocking GPTBot from the blog — 47 pages AI answer engines could not read. The fix allows the citation crawlers on the pages we want quoted and blocks only the training crawlers we do not want reused.
An ai bot access audit checks the part robots.txt plays in AI visibility. Answer engines cannot quote a page they cannot crawl, so a misconfigured robots.txt caps citations before the content ever gets a chance. The audit verifies the AI crawlers you care about — GPTBot, ClaudeBot, PerplexityBot, Google-Extended — are allowed on the pages you want quoted, and blocked on the pages you do not want them to train on.
What is an ai bot access audit?
A review of robots.txt and server responses for the AI crawlers that feed answer engines — GPTBot, ClaudeBot, PerplexityBot, Google-Extended, CCBot. The output is a list of allow and disallow rules per crawler, plus the pages where a crawler is blocked that should not be.
Audit access rules
- List allow and disallow rules per AI crawler
- Flag pages where a citation crawler is blocked
- Check server responses, not just robots.txt
Decide per crawler
- Allow citation crawlers on pages you want quoted
- Block training crawlers where you do not want reuse
- Document the decision so the next review is fast
Which llm crawler access rules matter?
The ones that feed the engines your buyers use: GPTBot for ChatGPT, Google-Extended for AI Overviews, PerplexityBot for Perplexity, ClaudeBot for Claude, CCBot for Copilot. Allow the ones that drive citations; block the ones you do not want training on your content.
How does robots.txt for ai crawlers differ from classic SEO?
Classic SEO allows Googlebot broadly; AI crawlers are separate user-agents you control individually. You can allow GPTBot and block ClaudeBot, or allow citation crawlers and block training crawlers — the granularity is the point.
How often should an ai crawler review run?
After any robots.txt change and quarterly as a baseline. New AI crawlers appear regularly, so the audit revisits the user-agent list each run rather than assuming the set is stable.
How the ai bot access audit fits your stack
The agent fetches robots.txt and the server response for each AI crawler, compares against the pages you want quoted, and writes the rule list to Docs or Notion. It pairs with the AI extractability audit so access gaps surface alongside content gaps.
- GitHub
- Vercel
- Cloudflare
- Google Docs
- Notion
Who uses this ai bot access audit
- SEO teams
- Find the citations robots.txt is silently blocking.
- Legal teams
- Decide which crawlers may train on which content.
- Founders
- Make sure AI engines can reach the pages that matter.
How to run this ai bot access audit in Metaflow
List the AI crawlers
GPTBot, Google-Extended, PerplexityBot, ClaudeBot, CCBot.
Fetch robots.txt and responses
Agent reads the rules and the live server response.
Flag the gaps
Pages where a citation crawler is blocked.
Ship the fix
Update robots.txt and confirm the crawlers can reach the pages.
What you provide
- Robots.txt
- Pages you want quoted
- Crawler allow/block decisions
What you get back
- Access rule list per crawler
- Blocked-citation gap list
- Fix list
- Decision log
Why use this ai bot access audit?
Checks AI crawlers individually, not Googlebot broadly
Flags citation crawlers blocked from pages you want quoted
Pairs access review with the content extractability audit
Documents the decision so the next review is fast
AI bot access audit FAQs
Should you allow AI crawlers in robots.txt?
Allow the citation crawlers on pages you want answer engines to quote, and block the training crawlers on pages you do not want reused. The decision is per crawler and per path, not a single yes or no.
Which AI crawlers should you allow?
The ones that feed the engines your buyers use: GPTBot for ChatGPT, Google-Extended for AI Overviews, PerplexityBot for Perplexity, ClaudeBot for Claude. Allow the citation crawlers; decide training crawlers separately.
Does robots.txt block AI answer engines?
It can. A disallow rule for GPTBot stops ChatGPT from reading the page, which means it cannot quote it. The audit finds the rules that are silently capping your citations.
How do you block AI training but allow citations?
Some crawlers do both; for those, decide per path. For crawlers that split citation and training (like Google-Extended), allow on pages you want quoted and block on pages you do not want reused.
Similar AEO checklists and AI visibility templates
Key takeaways
- AI crawlers are separate user-agents you control individually
- A blocked citation crawler caps citations silently
- Decide per crawler and per path, not a blanket rule