What powers metrobras.com.br?
Last seen Jun 2026 · 21 technologies across 13 categories
CDN
Google Hosted Libraries
since Aug 2022
Unpkg
since Aug 2022
Editors
Summernote
since Nov 2023
Font scripts
Google Font API
since Aug 2022
JavaScript frameworks
JavaScript graphics
Chart.js
since Jan 2023
JavaScript libraries
OWL Carousel
since Aug 2022
SweetAlert2
since Jan 2023
Load balancers
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Windows Server
since Aug 2022
Programming languages
PHP
since Feb 2024
UI frameworks
Web frameworks
Microsoft ASP.NET
since Aug 2022
Web servers
Apache HTTP Server
since Jan 2023
Audience
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.39 / 10 · ranked #38,982,635 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Brazil)
- Weight: 4.0 MB · 34 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| metrobras.com.br | 12 |
| www.metrobras.com.br | 12 |
| dosimetria.metrobras.com.br | 11 |
| calibracao.metrobras.com.br | 5 |