What powers prosaber.org.br?
Last seen Oct 2026 · 21 technologies across 13 categories
Analytics
Google Analytics
since Apr 2019
CDN
cdnjs
since May 2022
Cloudflare
since May 2022
Google Hosted Libraries
since May 2022
jQuery CDN
since May 2022
Font scripts
Google Font API
since Apr 2019
JavaScript frameworks
JavaScript libraries
Load balancers
Operating systems
Windows Server
since Apr 2019
Tag managers
Google Tag Manager
since Apr 2019
UI frameworks
Web frameworks
Microsoft ASP.NET
since Apr 2019
Web servers
Webmail
Google Workspace
since Aug 2022
Widgets
AddThis
since Apr 2019
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.01 / 10 · ranked #3,557,493 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 2100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 106.2 MB · 143 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Instituto Superior de Educação Pró-saber
- Sector: higher education
- Country: Brazil
From Wikidata (CC0).
Infrastructure
- Hosted on Locaweb (191.252.4.45)
- DNS: Locaweb
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 11,556,078, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.prosaber.org.br | 21 |
| prosaber.org.br | 18 |