What powers kosmos.fr?
Last seen Jun 2026 · 21 technologies across 14 categories
Analytics
Google Analytics
since Jan 2019
Google Workspace
since Feb 2023
Issue trackers
Atlassian Jira
since Feb 2023
JavaScript frameworks
Emotion
since Aug 2024
JavaScript libraries
Select2
since Feb 2023
Underscore.js
since Feb 2023
Marketing automation
Sendinblue
since Feb 2023
Miscellaneous
PWA
since Feb 2023
Mobile frameworks
jQuery-pjax
since Feb 2023
Operating systems
Debian
since Feb 2023
Programming languages
Java
since Feb 2023
Rich text editors
CKEditor
since Jan 2019
Security
HSTS
since Feb 2023
Video Players
Web servers
Apache HTTP Server
since Jan 2019
Audience
- 80% desktop
- 20% phone
France
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.68 / 10 · ranked #774,315 of all domains
48 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.5 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 2.1 MB · 16 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| cst.kosmos.fr | 19 |
| www.kosmos.fr | 6 |
| emp.kosmos.fr | 4 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped core-js May 2026
- dropped OpenSSL May 2026
- dropped Bootstrap Sep 2025
- dropped Google Web Toolkit Sep 2025
- dropped Vaadin Sep 2025