What powers crb.esp.br?
Last seen Jun 2026 · 14 technologies across 9 categories
Advertising
Google AdSense
since Feb 2023
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Jan 2019
CDN
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Swiper
since Dec 2023
Miscellaneous
Security
reCAPTCHA
since Feb 2023
Tag managers
Google Tag Manager
since May 2024
UI frameworks
Bootstrap
since Dec 2020
Audience
- 100% phone
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.34 / 10 · ranked #2,806,694 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| CLS | 1.05 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Brazil)
- CDN: Cloudflare
- Weight: 2.0 MB · 101 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Font API May 2026
- dropped Google Font API Mar 2026
- detected HTTP/3 Mar 2026
- detected Cloudflare Browser Insights Nov 2025
- detected Google Font API Nov 2025
- dropped HTTP/3 Nov 2025