What powers ens-lyon.fr?
Last seen Jun 2026 · 126 technologies across 34 categories
Advertising
Twitter Ads
since Jun 2021
Analytics
AT Internet Analyzer
since Aug 2018
AT Internet XiTi
since Aug 2018
Google Analytics
since Aug 2018
Matomo
since Aug 2018
Matomo Analytics
since Jun 2018
Authentication
Facebook Login
since Jun 2021
SimpleSAMLphp
since Sep 2023
CDN
cdnjs
since Nov 2021
Cloudflare
since Nov 2021
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Nov 2022
jsDelivr
since Jul 2020
CMS
Comment systems
Cookie compliance
Klaro
since Mar 2022
Databases
MySQL
since Apr 2019
Ecommerce
Cart Functionality
since Aug 2020
Editors
DreamWeaver
since Nov 2022
Font scripts
Google Font API
since Aug 2018
Twitter Emoji (Twemoji)
since Nov 2021
Issue trackers
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Axios
since Feb 2025
Choices
since Jul 2021
decimal.js
since Jun 2023
Lightbox
since Apr 2020
OWL Carousel
since Jan 2019
PhotoSwipe
since Sep 2022
Preact
since Mar 2022
prettyPhoto
since Nov 2021
Select2
since Aug 2018
SweetAlert2
since Feb 2025
Swiper
since Sep 2022
Underscore.js
since Nov 2021
LMS
Moodle
since Jan 2019
Maps
Google Maps
since Jan 2019
Marketing automation
Sendinblue
since Feb 2023
Miscellaneous
Mobile frameworks
Operating systems
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Nov 2023
Programming languages
Java
since Jul 2019
PHP
since Jun 2018
Python
since Aug 2018
Ruby
since Jan 2023
TypeScript
since Jul 2021
Rich text editors
CKEditor
since Aug 2018
Monaco Editor
since Jan 2023
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since Apr 2023
Tag managers
Google Tag Manager
since Jul 2019
UI frameworks
Video players
Web frameworks
CakePHP
since Feb 2023
Microsoft ASP.NET
since Apr 2019
Ruby on Rails
since Jan 2023
Spring
since Jul 2020
Web servers
Apache HTTP Server
since Apr 2018
Zope
since Aug 2018
Webmail
RoundCube
since Aug 2022
Widgets
AddThis
since Apr 2019
AddToAny
since Aug 2018
Embedly
since Mar 2022
FullCalendar
since Dec 2022
Twitter
since Apr 2018
WordPress themes
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| ecole normale superieure | #3 | 1,200 |
| magic angle spinning | #56 | 350 |
| linear programming | #43 | 190 |
| villani cedric | #2 | 140 |
| astrolabe | #71 | 130 |
| lyon france | #92 | 100 |
| ens de lyon | #1 | 97 |
| physique | #65 | 70 |
| ecole normale superieure | #87 | 25 |
| ecole normale superieure | #43 | 25 |
| ens lyon | #4 | 21 |
| rt pcr | #67 | 17 |
| ecole normale | #3 | 17 |
| rt-pcr | #59 | 14 |
| ecole | #65 | 14 |
| carpel | #37 | 11 |
| mc2 | #49 | 11 |
| saturated absorption | #4 | 9 |
| the eye of africa | #11 | 8 |
| philippe sosoe | #2 | 8 |
| pays francophones | #7 | 7 |
| philippe sautet | #4 | 7 |
| laure saint-raymond | #3 | 7 |
| laure saint raymond | #3 | 7 |
| lbmc | #78 | 6 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 53% desktop
- 44% phone
- 3% tablet
France
Belgium
Morocco
Algeria
Cameroon
Senegal
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
8.20 / 10 · ranked #5,219 of all domains
3,818 referring domains · OpenPageRank
Search traffic
2,800 est. monthly organic visits (US)
1,148 keywords in Google's top 30
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: French
- Weight: 2.4 MB · 36 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| alumni.ens-lyon.fr | 33 |
| geoconfluences.ens-lyon.fr | 16 |
| federation.ens-lyon.fr | 14 |
| physique.ens-lyon.fr | 14 |
| ses.ens-lyon.fr | 14 |
| atlas-nevadodetoluca-mexico.ens-lyon.fr | 13 |
| ciri.ens-lyon.fr | 13 |
| culturesciencesphysique.ens-lyon.fr | 13 |
| etudes.ens-lyon.fr | 13 |
| moodle-ouvert.ens-lyon.fr | 13 |
| biologie.ens-lyon.fr | 12 |
| chaire-unesco-formation.ens-lyon.fr | 12 |
| chimie.ens-lyon.fr | 12 |
| gitbio.ens-lyon.fr | 12 |
| planet-terre.ens-lyon.fr | 12 |
| bde.ens-lyon.fr | 11 |
| chimie-et-arts.ens-lyon.fr | 11 |
| enstage.ens-lyon.fr | 11 |
| igfl.ens-lyon.fr | 11 |
| rubens.ens-lyon.fr | 11 |
| sciencessociales.ens-lyon.fr | 11 |
| acces.ens-lyon.fr | 10 |
| as.ens-lyon.fr | 10 |
| bfm.ens-lyon.fr | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Bootstrap Icons Mar 2026
- dropped Linkedin Sign-in Jan 2026
- detected Pygments Oct 2025
- dropped D3 Aug 2025
- dropped Stimulus Aug 2025
- dropped Turbolinks Aug 2025