ec-lyon.fr

Live check Visit ↗

ec-lyon.fr is ranked #3,616 in the Tranco list of the world's most popular websites (list of Oct 13, 2026), down 49 places in four weeks. The domain was registered on Dec 31, 1994, 31 years, 9 months ago, through GIP RENATER, and is paid up until Dec 31, 2026. Its homepage uses jQuery, Drupal, Font Awesome and Matomo. It is served through jsDelivr by Apache.

Global rank

#3,616

▼ 26 this week

Domain age

31 years

since Dec 31, 1994

Technologies

detected on the homepage

SEO score

91/100

homepage checks

Popularity rank

#3,616 of the top 1 million sites in the Tranco research ranking, which averages several traffic and DNS sources over 30 days. Best rank in the period shown: #3,380.

Weekly Tranco rank (lower is more popular).

See where ec-lyon.fr sits in the top 10,000

Domain registration

Registered: Dec 31, 1994 (31 years, 9 months ago)
Expires: Dec 31, 2026
Registrar: GIP RENATER
Name servers: cri03.cri.ec-lyon.fr, ecl05.servers.ec-lyon.fr, ns4.cnrs.fr
DNSSEC: —

From the registry's public RDAP record, checked Oct 1, 2026.

Technology stack

JavaScript libraries

jQuery

CMS & site builders

Drupal

UI frameworks & fonts

Analytics

CDN

Web servers

Detected from the homepage HTML and response headers on Oct 14, 2026. Tools loaded only after scripts run (or after consent banners) may be missing.

Homepage SEO check

Checked from the HTML our scanner received on Oct 14, 2026. Content added later by JavaScript isn't counted.

91/100

https://www.ec-lyon.fr/

École Centrale de Lyon

Centrale Lyon est une école d'ingénieurs publique intensive en recherche qui forme plus de 3 000 élèves à travers ses cursus ingénieurs généralistes, ingénieurs de spéci…

19 passed · 4 warnings · 0 failed

Content

✓Title22 characters
✓Meta description170 characters
✓H1 headingExactly one H1
✓Subheadings6 H2 headings
!Image alt text2 of 17 images have no alt text
✓Content lengthAbout 1,130 words

Indexing

✓IndexableNo noindex directive
✓Canonical URLhttps://www.ec-lyon.fr/
✓robots.txtFound
✓XML sitemapFound
✓Language attributefr
!Structured dataNo JSON-LD or microdata

Social sharing

!Open Graph2 of 3 key tags set
!Twitter / X cardMissing

Technical

✓HTTPSServed over HTTPS
✓Mobile viewportFound
✓FaviconFound
✓Character encodingutf-8

Security headers

✓Strict-Transport-SecuritySet
✓Content-Security-PolicySet
✓Clickjacking protectionSet
✓X-Content-Type-OptionsSet
✓Referrer-PolicySet

Server response

Final URL: https://www.ec-lyon.fr/
HTTP status: 200
Server: Apache
Response time: 338 ms (first byte 226 ms, from our scanner in a US data centre)
HTML size: 184 KB
Compression: gzip

Sites with a similar tech stack

Rank	Website	Built with
#8,505	copernicus.eu	Drupal, Azure Front Door, jsDelivr
#3,906	uscis.gov	Drupal, Apache, jQuery
#5,028	cbp.gov	Drupal, jsDelivr, Apache
#9,797	antagus.de	Apache, jQuery, Matomo
#3,734	iastate.edu	Drupal, jsDelivr, unpkg
#3,065	uspto.gov	Drupal, Amazon CloudFront, Apache

Sites ranked near ec-lyon.fr

Rank	Website	Registered	Built with
#3,611	infomaniak.ch	—	Gatsby, React, Material UI
#3,612	eum-appdynamics.com	2013	—
#3,613	lazada.co.id	2012	Alibaba Cloud CDN
#3,614	chosun.com	1995	Akamai, OpenResty, Google Tag Manager
#3,615	domaintools.com	1998	Webflow, Cloudflare, jsDelivr
#3,617	stuff.co.nz	—	Fastly, Google Ad Manager
#3,618	rs6.net	2001	—
#3,619	awsdns-02.com	2010	—
#3,620	awsdns-57.com	2010	—
#3,621	fastlydns.net	2013	—

Questions about ec-lyon.fr

How popular is ec-lyon.fr?

ec-lyon.fr is #3,616 worldwide in the Tranco list published Oct 13, 2026.

How old is ec-lyon.fr?

ec-lyon.fr was registered on Dec 31, 1994, which makes the domain 31 years, 9 months old.

What is ec-lyon.fr built with?

We detected jQuery, Drupal, Font Awesome, Matomo, jsDelivr and Apache on its homepage.

Who is the registrar of ec-lyon.fr?

GIP RENATER, according to the registry's RDAP record.