| What it does | Free technical tools for website diagnostics
| Check if search engines and AI crawlers can read your AI-built website before launch
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| Stage | Not given
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| Pricing model | Free
| Freemium
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| Pricing | Not given
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| Key features | - DNS record queries across four public resolvers
- SSL certificate chain validation with expiry dates
- WHOIS and RDAP domain lookups
- IP WHOIS lookups for network information
- Core Web Vitals and speed testing
- Uptime and reachability checks from multiple regions
- Redirect chain tracing
- Raw data transcripts for verification
- WordPress theme and plugin detection
- Domain name generator with availability checking
| - Check what crawlers see without JavaScript execution
- Verify robots.txt, sitemaps and status codes
- Check for noindex tags and canonical URL issues
- Generate copy-paste fix prompts for AI builders
- Audit up to 50 pages with Pro
- Weekly re-checks with email alerts
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| What makes it different | - Every result shows raw data and working so users can verify findings themselves
- No signup, no email gates, no trials required
- Measurements are real live lookups, never estimates or guesses
- Affiliate commissions only on findings, never on page loads or passing results
- Dense, specific documentation written for developers and technical users
| - Made specifically for sites built with AI builders like Bolt, Replit, Cursor and Claude Code
- Instantly shows exactly what AI crawlers and search engines see
- Provides copy-paste fix prompts tailored to your AI builder framework
- Tests the raw HTML without running JavaScript, like real crawlers do
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | Not checked yet ● no change since last check | Not checked yet ● no change since last check |
| Trust Flow (Majestic) | 5 | 0 |
| Citation Flow (Majestic) | 7 | 16 |
| Referring domains (Majestic) | 3 | 2 |