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Domain answer

polytechnique.fr

39

live countable technologies on this host, of 48 live detections. Last looked 9 Sept 2026.

stale9 Sept 2026|first crawled 28 Aug 2020|HTTP 301|root domain, 6 hosts under it

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Laboratoire de Physique des Plasmas (LPP), also known as LPP - UMR7648, is a French research laboratory engaged in plasma physics and technology. The laboratory conducts research in magnetic fusion plasmas, space plasmas, and low-temperature plasmas, and develops instrumentation for satellite propulsion systems. It also performs numerical simulations and turbulence studies, and provides technical support for plasma diagnostics. The laboratory is affiliated with Sorbonne Université and operates under the administrative sponsorship of CNRS and Université Paris-Saclay.

What polytechnique.fr runs

Technologies with their datesof 48 live detections on this hostverified 9 Sept 2026

Technology
Category
First verified
Last verified
Seen
Version
Algolia
Ecommerce Apps and Extensions
2026-08-24
2026-09-09
x5
none seen
AlmaLinux
Programming Languages and Runtimes
2026-08-24
2026-09-09
x5
none seen
Apache HTTP Server
Web Servers
2025-03-11
2026-09-09
x15
2.4.62
Bootstrap
UI Frameworks and Components
2023-10-11
2026-09-09
x8
4.19.1
Bootstrap Icons
Media and Assets
2026-08-24
2026-09-09
x5
.
Chakra UI
UI Frameworks and Components
2025-05-07
2025-05-07
x1
none seen
Clipboard.js
JavaScript Libraries
2026-08-24
2026-09-09
x5
none seen
Cloudflare
Content Delivery and Edge
2023-10-11
2026-09-09
x11
none seen
Debian
Programming Languages and Runtimes
2025-03-20
2026-02-24
x6
none seen
Emotion
UI Frameworks and Components
2025-05-07
2025-05-07
x1
none seen
Facebook
Social and Content
2025-03-20
2025-03-22
x2
none seen
Font Awesome
Media and Assets
2023-10-11
2026-02-24
x6
6.7.0
Headroom.js
JavaScript Libraries
2026-08-24
2026-09-09
x5
none seen
Hugo
Static Site Generators
2025-12-30
2026-02-24
x3
none seen
Instagram
Social and Content
2025-03-20
2025-03-22
x2
none seen
Java
Programming Languages and Runtimes
2025-03-11
2025-05-08
x2
none seen
LinkedIn
Social and Content
2025-03-20
2026-09-09
x10
none seen
List.js
JavaScript Libraries
2026-08-24
2026-09-09
x5
none seen
MathJax
JavaScript Libraries
2023-10-11
2026-09-09
x8
3.2.2
Modernizr
JavaScript Libraries
2025-03-22
2025-03-22
x1
none seen
Algolia2026-09-09Ecommerce Apps and Extensionsx5
AlmaLinux2026-09-09Programming Languages and Runtimesx5
Apache HTTP Server2026-09-09Web Serversx15
Bootstrap2026-09-09UI Frameworks and Componentsx8
Bootstrap Icons2026-09-09Media and Assetsx5
Chakra UI2025-05-07UI Frameworks and Componentsx1
Clipboard.js2026-09-09JavaScript Librariesx5
Cloudflare2026-09-09Content Delivery and Edgex11
Debian2026-02-24Programming Languages and Runtimesx6
Emotion2025-05-07UI Frameworks and Componentsx1
Facebook2025-03-22Social and Contentx2
Font Awesome2026-02-24Media and Assetsx6
Headroom.js2026-09-09JavaScript Librariesx5
Hugo2026-02-24Static Site Generatorsx3
Instagram2025-03-22Social and Contentx2
Java2025-05-08Programming Languages and Runtimesx2
LinkedIn2026-09-09Social and Contentx10
List.js2026-09-09JavaScript Librariesx5
MathJax2026-09-09JavaScript Librariesx8
Modernizr2025-03-22JavaScript Librariesx1

20 of 39 live countable"Seen" is the number of snapshots the detection was verified in

19 more live countable technologies on this host, with their dates
Technology
Category
First verified
Last verified
Seen
Version
MySQL
Databases and Data Engineering
2025-03-20
2026-02-24
x4
none seen
Nginx
Web Servers
2025-05-08
2025-05-08
x1
none seen
OpenSSL
Web Servers
2025-03-11
2026-09-09
x6
3.5.5
PHP
Programming Languages and Runtimes
2020-08-28
2026-02-24
x7
5.4.45
Popper
JavaScript Libraries
2023-10-11
2026-09-09
x8
2.4.4
Quarto
Static Site Generators
2026-08-24
2026-09-09
x5
1.5.57
React
JavaScript Frameworks
2025-05-07
2025-05-07
x1
none seen
React Router
JavaScript Libraries
2025-05-07
2025-05-07
x1
6
Sectigo
TLS and Certificates
2025-03-17
2025-03-22
x3
none seen
Tippy.js
JavaScript Libraries
2026-08-24
2026-09-09
x5
none seen
Twenty Thirteen
Themes
2025-12-30
2026-02-24
x3
none seen
Varnish
Performance and Caching
2025-05-08
2025-05-08
x1
none seen
WordPress
CMS and Site Builders
2025-03-20
2026-02-24
x4
6.8.3
cdnjs
Content Delivery and Edge
2023-10-11
2026-09-09
x11
none seen
jQuery
JavaScript Libraries
2020-08-28
2026-02-24
x9
3.7.1
jQuery Easing
JavaScript Libraries
2025-03-11
2026-02-24
x7
none seen
jQuery Migrate
JavaScript Libraries
2025-12-30
2026-02-24
x3
3.4.1
jsDelivr
Content Delivery and Edge
2023-10-11
2026-09-09
x8
none seen
reCAPTCHA
WAF and Bot Management
2025-03-22
2025-03-22
x1
none seen
9 web standards present on this host, not counted

CSS, Cart Functionality, HSTS, HTML, HTML5, JavaScript, PWA, RSS, Really Simple Discovery

25 technologies seen on earlier snapshots and missing from the latest one, kept with their last verified date
Technology
Category
First verified
Last verified
CMS Made Simple
CMS and Site Builders
2025-03-11
2025-03-11
Caddy
Web Servers
2025-03-17
2025-03-17
CentOS
Programming Languages and Runtimes
2025-03-11
2025-03-11
Chart.js
JavaScript Libraries
2023-10-11
2025-10-11
DreamWeaver
Build and Developer Tools
2025-03-11
2025-03-11
Drupal
CMS and Site Builders
2020-08-28
2025-03-17
Go
Programming Languages and Runtimes
2025-03-17
2025-03-17
Google Analytics
Web Analytics
2025-05-10
2025-05-10
Google Font API
Media and Assets
2020-08-28
2025-10-11
Google Tag Manager
Tag Management
2025-05-10
2025-05-10
HTTP/3
Web Standards and Capabilities
2025-03-17
2025-03-17
IBM WebSphere Application Server
Web Servers
2025-03-11
2025-10-11
MDBootstrap
UI Frameworks and Components
2023-10-11
2025-10-11
Matomo
Web Analytics
2020-08-28
2020-08-28
Piwik
Web Analytics
2020-08-28
2020-08-28
Polyfill
JavaScript Libraries
2023-10-11
2025-10-11
Schannel
TLS and Certificates
2025-03-11
2025-03-17
Select2
JavaScript Libraries
2020-08-28
2020-08-28
Twitter Emoji (Twemoji)
Media and Assets
2025-03-20
2025-03-20
Ubuntu
Programming Languages and Runtimes
2025-03-17
2025-03-17
Unpkg
Content Delivery and Edge
2023-10-11
2025-10-11
WhatsApp
Social and Content
2025-03-20
2025-03-20
X
Social and Content
2025-03-20
2025-03-20
core-js
JavaScript Libraries
2023-10-11
2025-10-11
jQuery Cycle
JavaScript Libraries
2025-03-11
2025-03-11

Resolved company

École polytechnique

CategoryResearch Institutes
Industrymostly 541715 in 54 Professional, Scientific, and Technical Services (100.0%)
HQIDF, France
Employees10 to 100
Veridion IDQP3Y2XUGUWGJDD4C

Hosts under polytechnique.fr

Hostsof 6 sharing this rootlatest verified 9 Sept 2026

fresh, within 30 days1
recent, within 90 days1
stale, more than a year4

Freshness on the fixed day scale4 of 6 hosts were last verified more than a year ago

Host
Verified
cmap.polytechnique.fr
fresh9 Sept 2026
imacs.polytechnique.fr
recent8 Aug 2026
lix.polytechnique.fr
stale24 Feb 2026
polytechnique.fr
stale22 Mar 2025
cmap.polytechnique.frfresh9 Sept 2026
imacs.polytechnique.frrecent8 Aug 2026
lix.polytechnique.frstale24 Feb 2026
chaires.polytechnique.frstale8 May 2025
eleves.polytechnique.frstale7 May 2025
polytechnique.frstale22 Mar 2025

6 of 6 hosts, the most recently verifiedAll 6 hosts and their dates

The 6 hosts and their dates
HostFirst crawledLast crawledFreshness
polytechnique.fr2020-08-282025-03-22stale
chaires.polytechnique.fr2025-05-082025-05-08stale
cmap.polytechnique.fr2026-08-242026-09-09fresh
eleves.polytechnique.fr2025-05-072025-05-07stale
imacs.polytechnique.fr2025-05-072026-08-08recent
lix.polytechnique.fr2023-10-112026-02-24stale

Open as a segment

Companies running jQuery Migrate, jsDelivr, reCAPTCHA, the 3 least common technologies on this host. Counting is free; change the set on the segment page.

/companies/tech-jquery-migrate/tech-jsdelivr/tech-recaptcha

Count them, free

One click under this answer

Sector answer

54 Professional, Scientific, and Technical Services

What this sector runs, and what it runs differently from everyone else.

Technology answer

jQuery Migrate

Companies running it by month since January 2021, with the segment link.