epfl.ch

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epfl.ch is ranked #5,162 in the Tranco list of the world's most popular websites (list of Oct 13, 2026), up 123 places in four weeks. Its homepage uses jQuery, WordPress, Google Tag Manager and Umami. It is served through cdnjs and Cloudflare.

Global rank

#5,162

▲ 58 this week

Domain age

—

Registration date unavailable

Technologies

detected on the homepage

SEO score

91/100

homepage checks

Popularity rank

#5,162 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: #5,156.

Weekly Tranco rank (lower is more popular).

See where epfl.ch sits in the top 10,000

Domain registration

The registry for .ch does not publish registration data over RDAP.

Technology stack

JavaScript libraries

jQuery

CMS & site builders

WordPress 6.9.10

Analytics

Google Tag Manager Umami

CDN

cdnjs Cloudflare

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.epfl.ch/en/

EPFL

Based in Lausanne (Switzerland), EPFL is a university whose three missions are education, research and innovation.

19 passed · 4 warnings · 0 failed

Content

!Title4 characters — aim for 15–65
✓Meta description114 characters
✓H1 headingExactly one H1
✓Subheadings6 H2 headings
✓Image alt textAll 18 images have alt text
✓Content lengthAbout 920 words

Indexing

✓IndexableNo noindex directive
✓Canonical URLhttps://www.epfl.ch/en/
✓robots.txtFound
✓XML sitemapFound
✓Language attributeen-GB
ihreflang4 language alternates
✓Structured dataMicrodata

Social sharing

✓Open GraphTitle, description and image set
✓Twitter / X cardsummary_large_image

Technical

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

Security headers

✓Strict-Transport-SecuritySet
!Content-Security-PolicyNot set
✓Clickjacking protectionSet
!X-Content-Type-OptionsNot set
!Referrer-PolicyNot set

Server response

Final URL: https://www.epfl.ch/en/
HTTP status: 200
Server: cloudflare
Response time: 3.05 s (first byte 3.05 s, from our scanner in a US data centre)
HTML size: 76 KB
Compression: br

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Sites ranked near epfl.ch

Rank	Website	Registered	Built with
#5,157	swwoittlv.cc	2026	Cloudflare, jQuery, Cloudflare Web Analytics
#5,158	ynet.co.il	—	Cloudflare, jQuery, Cloudflare Web Analytics
#5,159	canon.com	1990	Amazon CloudFront, Apache, Google Tag Manager
#5,160	acehardware.com	1995	Cloudflare
#5,161	usaa.com	1994	—
#5,163	lilly.com	1991	Cloudflare
#5,164	illusionblack.com	2016	—
#5,165	iranlms.ir	—	—
#5,166	google.com.gt	—	—
#5,167	wassenaar.org	1997	WordPress, jQuery, Matomo

Questions about epfl.ch

How popular is epfl.ch?

epfl.ch is #5,162 worldwide in the Tranco list published Oct 13, 2026.

What is epfl.ch built with?

We detected jQuery, WordPress, Google Tag Manager, Umami, cdnjs and Cloudflare on its homepage.