What powers upsaclay.fr?
Last seen Jun 2026 · 45 technologies across 23 categories
Analytics
Google Analytics
since Jan 2022
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since Apr 2023
Caching
WordPress Super Cache
since Nov 2022
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since Nov 2022
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since Jan 2022
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since May 2022
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MySQL
since Nov 2022
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since Jul 2025
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since Nov 2025
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since Apr 2026
Miscellaneous
Babel
since Nov 2022
Open Graph
since Nov 2022
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since Oct 2023
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since Jan 2023
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since Nov 2025
Operating systems
Ubuntu
since Jan 2022
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since Nov 2025
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since Nov 2025
Web frameworks
Ruby on Rails
since Dec 2024
Web servers
Apache HTTP Server
since Aug 2022
Nginx
since Jan 2022
Wikis
DokuWiki
since Oct 2023
WordPress plugins
Audience
- 66% desktop
- 34% phone
India
France
Italy
United States
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.96 / 10 · ranked #47,432 of all domains
352 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: French
- Weight: 3.6 MB · 34 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.lisn.upsaclay.fr | 19 |
| gitlab.lisn.upsaclay.fr | 13 |
| bbb.lisn.upsaclay.fr | 10 |
| unidive.lisn.upsaclay.fr | 10 |
| codalab.lisn.upsaclay.fr | 9 |
| atlas.lisn.upsaclay.fr | 8 |
| ai-master.lisn.upsaclay.fr | 4 |
| varna.lisn.upsaclay.fr | 3 |
| perso.lisn.upsaclay.fr | 1 |
| scouv.lisn.upsaclay.fr | 1 |
| sondages.lisn.upsaclay.fr | 1 |