Free AI Crawler Inspector - No Account Required
Are AI Crawlers Blocked from Your Website?
Check whether GPTBot, ClaudeBot, PerplexityBot, Google-Extended, and 7 more AI crawlers can access your content. A blocked AI crawler means ChatGPT and Gemini can't learn from your site - and won't recommend you.
What you get
Instant robots.txt analysis for all 10 major AI crawlers
Most sites block AI crawlers accidentally - through wildcard Disallow rules, CDN bot-protection configs, or outdated robots.txt files written before AI engines existed. This inspector finds the problem in seconds.
Why it matters
Crawl = Indexing
If GPTBot can't read your site, ChatGPT can't recommend your brand - regardless of your content quality or domain authority.
Silent failures
Most sites inadvertently block AI crawlers through overly restrictive robots.txt files or CDN bot-protection rules.
Quick wins
Fixing crawler access is often the highest-ROI AEO action. A single robots.txt change can unlock AI visibility within days.
Free · No account required
AI Crawler Inspector
How it works
Three steps to your crawler access report
Enter your website URL
We fetch your robots.txt in real time from yourdomain.com/robots.txt.
We check all 10 AI crawlers
Each bot's User-agent is tested against your robots.txt Allow/Disallow rules.
Get your access report
See which bots are blocked, warned, or fully allowed - with fix instructions to unblock them.
AI Crawler Inspector - Frequently Asked Questions
Everything about GPTBot, ClaudeBot, PerplexityBot, and robots.txt for AI search
GPTBot is OpenAI's official web crawler, used to train ChatGPT and index content for ChatGPT's web browsing features. If you want ChatGPT to recommend your brand, you should allow GPTBot in your robots.txt. To allow GPTBot: add 'User-agent: GPTBot\nAllow: /' to your robots.txt file.