What powers professorfredao.com.br?
Last seen Jul 2026 · 20 technologies across 13 categories
Analytics
Vercel Analytics
since Dec 2024
CRM
Zoho
since Dec 2024
Issue trackers
JavaScript frameworks
React
since Dec 2024
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2024
Webpack
since Dec 2024
PaaS
Vercel
since Dec 2024
Performance
Priority Hints
since Dec 2024
Programming languages
Security
HSTS
since Dec 2024
UI frameworks
Ant Design
since Dec 2024
Video players
Web frameworks
AI Crawlers
robots.txt could not be read at the last check (Aug 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 45% desktop
- 31% tablet
- 23% phone
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 5.6 s |
| INP | 275 ms |
| CLS | 0.15 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Full technology history →
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