What powers crefrs.org.br?
Last seen Jun 2026 · 47 technologies across 21 categories
Analytics
Google Analytics
since Jan 2019
CDN
CMS
WordPress
since Mar 2024
Databases
MySQL
since Mar 2024
Ecommerce
Cart Functionality
since Mar 2025
Font scripts
Issue trackers
Sentry
since Dec 2025
JavaScript frameworks
JavaScript graphics
ApexCharts.js
since Oct 2024
particles.js
since Mar 2025
JavaScript libraries
Live chat
WhatsApp Business Chat
since May 2023
Miscellaneous
Page builders
Performance
Priority Hints
since Mar 2024
Programming languages
Security
Cloudflare Bot Management
since Aug 2024
UI frameworks
Vuetify
since Aug 2024
Web servers
Apache HTTP Server
since Jul 2024
LiteSpeed
since Mar 2026
Nginx
since Apr 2026
Nuxt.js
since Aug 2024
OpenResty
since Apr 2026
Webmail
Google Workspace
since Aug 2022
WordPress plugins
ThemeIsle Menu Icons
since Mar 2025
WP-Optimize
since May 2026
WordPress themes
Audience
- 65% phone
- 35% desktop
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.95 / 10 · ranked #1,678,494 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| www.crefrs.org.br | 26 |
| crefmais.crefrs.org.br | 23 |
| crefrs.org.br | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Complianz Jun 2026
- dropped WordPress Super Cache Jun 2026
- detected WP-Optimize May 2026
- detected Nginx Apr 2026
- detected OpenResty Apr 2026
- detected LiteSpeed Mar 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Yoast SEO Dec 2025