What powers celsalab.fr?
Last seen Jun 2026 · 22 technologies across 14 categories
Advertising
Twitter Ads
since Jul 2021
CDN
Cloudflare
since May 2026
CMS
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Jan 2019
Twitter Emoji (Twemoji)
since Jan 2019
JavaScript libraries
Lightbox
since Jan 2019
Miscellaneous
RSS
since Dec 2022
Programming languages
Security
Cloudflare Bot Management
since May 2026
PerimeterX
since May 2026
Video players
YouTube
since Feb 2020
Web servers
Apache HTTP Server
since Jan 2019
Widgets
Twitter
since Feb 2020
WordPress plugins
WP-PageNavi
since Feb 2022
WordPress themes
Twenty Seventeen
since Feb 2022
Audience
- 76% phone
- 25% desktop
France
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.25 / 10 · ranked #2,994,005 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: French (France)
- Weight: 1.8 MB · 51 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- detected Java May 2026
- detected PerimeterX May 2026
- detected YouTube Apr 2026
- dropped MediaElement.js Oct 2025
- detected Twitter Oct 2025
- detected Twitter Ads Oct 2025
- dropped YouTube Aug 2025