What powers cederj.edu.br?
Last seen Jun 2026 · 51 technologies across 23 categories
Analytics
Google Analytics
since Jun 2018
Authentication
Facebook Login
since Nov 2022
Caching
Redis Object Cache
since Jun 2026
CDN
Cloudflare
since Nov 2025
jsDelivr
since Jul 2024
CMS
WordPress
since Apr 2018
Databases
Ecommerce
Cart Functionality
since Sep 2024
Font scripts
Font Awesome
since Aug 2018
Google Font API
since Apr 2018
JavaScript frameworks
JavaScript graphics
JavaScript Libraries
Moment.js
since Nov 2022
LMS
Moodle
since Sep 2021
Maps
Google Maps
since Sep 2019
Miscellaneous
HTTP/3
since Jul 2024
Open Graph
since Nov 2022
Popper
since Sep 2024
PWA
since Sep 2024
RSS
since Dec 2022
Twitter Emoji (Twemoji)
since Jun 2018
Webpack
since Sep 2024
Mobile frameworks
Operating systems
Ubuntu
since Feb 2019
Windows Server
since May 2023
Programming languages
PHP
since Jun 2018
Security
UI frameworks
Video players
VideoJS
since Apr 2022
Web servers
Widgets
Facebook
since Jun 2018
WordPress plugins
EventOn
since Feb 2023
MetaSlider
since Mar 2026
Audience
- 66% phone
- 31% desktop
- 3% tablet
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.11 / 10 · ranked #501,801 of all domains
69 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Brazil)
- Weight: 3.4 MB · 90 requests
- WordPress theme: extra (child: extra-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.cederj.edu.br | 32 |
| cederj.edu.br | 28 |
| biblioteca.cederj.edu.br | 13 |
| graduacao.cederj.edu.br | 12 |
| portal.cederj.edu.br | 11 |
| vestibular.cederj.edu.br | 11 |
| pvs.cederj.edu.br | 10 |
| educacaopublica.cederj.edu.br | 6 |
| sistacad.cederj.edu.br | 2 |
| tutoria.cederj.edu.br | 2 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Nginx Jun 2026
- detected Redis Jun 2026
- detected Redis Object Cache Jun 2026
- dropped Ivory Search Apr 2026
- detected MetaSlider Mar 2026
- dropped Priority Hints Dec 2025
- detected Cloudflare Nov 2025
- detected Cloudflare Bot Management Nov 2025
- detected Ivory Search Nov 2025