What powers prefon.fr?
Last seen Jun 2026 · 20 technologies across 14 categories
Advertising
Microsoft Advertising
since Apr 2026
Analytics
CDN
jsDelivr
since Feb 2025
MailChimp
since Oct 2022
Font scripts
Google Font API
since Dec 2020
JavaScript libraries
Select2
since May 2024
Live chat
Landbot
since Jan 2025
Miscellaneous
Popper
since Apr 2022
PaaS
OVHcloud
since Aug 2022
Programming languages
PHP
since Jan 2019
Tag managers
Google Tag Manager
since Apr 2026
UI frameworks
Web servers
Apache HTTP Server
since Dec 2020
Webmail
Microsoft 365
since Aug 2022
Audience
- 77% phone
- 21% desktop
- 2% tablet
France
Réunion
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.96 / 10 · ranked #599,788 of all domains
41 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: French
- Weight: 11.4 MB · 69 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.prefon.fr | 18 |
| monespace.prefon.fr | 13 |
| questionnaire.prefon.fr | 4 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Analytics Apr 2026
- detected Google Tag Manager Apr 2026
- detected Microsoft Advertising Apr 2026
- detected Microsoft Clarity Apr 2026