What powers cerfer.org?
Last seen Jun 2026 · 20 technologies across 15 categories
Advertising
Microsoft Advertising
since Apr 2026
Analytics
Burst
since Jul 2024
CMS
WordPress
since Nov 2021
Cookie compliance
CookieYes
since Jul 2024
Databases
MySQL
since Nov 2021
Font scripts
Twitter Emoji (Twemoji)
since Aug 2022
JavaScript graphics
particles.js
since May 2024
JavaScript libraries
Swiper
since Sep 2022
Live chat
WhatsApp Business Chat
since Aug 2025
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Page builders
Performance
Priority Hints
since Jul 2024
Programming languages
PHP
since Nov 2021
Security
Really Simple SSL & Security
since Jul 2024
WordPress plugins
Audience
- 100% phone
Togo
Côte d’Ivoire
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.42 / 10 · ranked #32,604,574 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 6.6 s |
| CLS | 0 |
| TTFB | 3300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: French (France)
- Weight: 15.6 MB · 114 requests
- WordPress theme: estudiar · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Burst May 2026
- dropped Font Awesome May 2026
- dropped MediaElement.js May 2026
- dropped YouTube May 2026
- detected Microsoft Advertising Apr 2026
- dropped Burst Mar 2026
- dropped cdnjs Mar 2026
- dropped Cloudflare Mar 2026
- dropped Google Font API Mar 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Google Font API Nov 2025
- detected cdnjs Aug 2025
- detected Cloudflare Aug 2025
- detected WhatsApp Business Chat Aug 2025
- detected YouTube Aug 2025