imperial.ac.uk

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imperial.ac.uk is ranked #5,345 in the Tranco list of the world's most popular websites (list of Oct 13, 2026), up 97 places in four weeks. Its homepage uses jQuery and Google Tag Manager. It is served through Amazon CloudFront and cdnjs by Microsoft IIS.

Global rank

#5,345

▲ 45 this week

Domain age

—

Registration date unavailable

Technologies

detected on the homepage

SEO score

96/100

homepage checks

Popularity rank

#5,345 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: #5,092.

Weekly Tranco rank (lower is more popular).

See where imperial.ac.uk sits in the top 10,000

Domain registration

Registration data was not available from the registry.

Technology stack

JavaScript libraries

jQuery 3

Analytics

Google Tag Manager

CDN

Amazon CloudFront cdnjs

Web servers

Microsoft IIS 10.0

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.

96/100

https://www.imperial.ac.uk/

Imperial College London

Imperial College London is a world-leading university for science, technology, engineering, medicine and business (STEMB). Across our London campuses, and throughout our international network, we use science to tackle global challenges.

21 passed · 2 warnings · 0 failed

Content

✓Title23 characters
!Meta description236 characters — aim for 50–170
!H1 heading2 H1 headings — use one
✓Subheadings11 H2 headings
✓Image alt textAll 8 images have alt text
✓Content lengthAbout 645 words

Indexing

✓IndexableNo noindex directive
✓Canonical URLhttps://www.imperial.ac.uk/
✓robots.txtFound
✓XML sitemapFound
✓Language attributeen-GB
✓Structured dataMicrodata

Social sharing

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

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.imperial.ac.uk/
HTTP status: 200
Server: Microsoft-IIS/10.0
Response time: 3.64 s (first byte 3.64 s, from our scanner in a US data centre)
HTML size: 56 KB
Compression: gzip

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#1,114	kontur.ru	cdnjs, jQuery, Google Tag Manager
#8,365	picks.my	Amazon CloudFront, cdnjs, jQuery

Sites ranked near imperial.ac.uk

Rank	Website	Registered	Built with
#5,340	baomoi.com	2005	Next.js, React
#5,341	sony.tv	2003	—
#5,342	instana.io	2014	OpenResty
#5,343	luma.com	1995	Next.js, React, Vercel
#5,344	jagex.com	1999	Framer, Cloudflare, Cloudflare Web Analytics
#5,346	cdnga.net	2009	—
#5,347	ertelecom.ru	—	Nginx
#5,348	demonii.com	2013	cdnjs, Cloudflare, jsDelivr
#5,349	minecraftservices.com	2019	—
#5,350	ts.net	1996	Next.js, React, Vercel

Questions about imperial.ac.uk

How popular is imperial.ac.uk?

imperial.ac.uk is #5,345 worldwide in the Tranco list published Oct 13, 2026.

What is imperial.ac.uk built with?

We detected jQuery, Google Tag Manager, Amazon CloudFront, cdnjs and Microsoft IIS on its homepage.