What powers chesf.com.br?
Last seen Jun 2026 · 37 technologies across 16 categories
Analytics
CDN
Cloudflare
since Nov 2025
CMS
Microsoft SharePoint
since Aug 2022
Font scripts
Google Font API
since Nov 2022
JavaScript frameworks
JavaScript libraries
LMS
Moodle
since Feb 2023
Miscellaneous
Operating systems
Debian
since Feb 2023
Windows Server
since Nov 2023
Programming languages
Security
Cloudflare Bot Management
since Nov 2025
HSTS
since Nov 2022
Tag managers
Google Tag Manager
since Nov 2025
UI frameworks
Video players
VideoJS
since Feb 2023
Web frameworks
Web servers
Audience
- 66% phone
- 34% desktop
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.96 / 10 · ranked #1,660,081 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 300 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Brazil)
- CDN: Google
- Weight: 7.0 MB · 125 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| chesf.com.br | 17 |
| eedital.chesf.com.br | 13 |
| conexao.chesf.com.br | 12 |
| www.chesf.com.br | 10 |
| www5.chesf.com.br | 2 |