What powers cnpjcheck.com.br?
Last seen Jun 2026 · 14 technologies across 8 categories
Analytics
Cloudflare Browser Insights
since Feb 2026
Google Analytics
since Feb 2026
Microsoft Clarity
since Feb 2026
PostHog
since Feb 2026
CDN
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Feb 2026
Open Graph
since Feb 2026
Security
HSTS
since Mar 2026
UI frameworks
Tailwind CSS
since Feb 2026
Audience
- 53% phone
- 47% desktop
Brazil
United States
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Brazil)
- CDN: Cloudflare
- Weight: 0.7 MB · 42 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected HSTS Mar 2026