What powers core9.com.br?
Last seen Jul 2026 · 10 technologies across 8 categories
Analytics
Google Analytics
since Nov 2025
CDN
cdnjs
since Nov 2025
Cloudflare
since Nov 2025
Font scripts
Google Font API
since Nov 2025
JavaScript libraries
Live chat
WhatsApp Business Chat
since Nov 2025
Miscellaneous
Open Graph
since Mar 2026
Programming languages
Web frameworks
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
Full technology history →
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Recent changes
- dropped gunicorn Jul 2026
- detected Flask Mar 2026
- detected Open Graph Mar 2026