tudelft.nl

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tudelft.nl is ranked #5,551 in the Tranco list of the world's most popular websites (list of Oct 13, 2026), up 221 places in four weeks. The domain was registered on Jul 23, 1987, 39 years, 2 months ago, through Technische Universiteit Delft. Its homepage uses Google Analytics and Google Tag Manager. It is served through Amazon CloudFront.

Global rank

#5,551

▲ 50 this week

Domain age

39 years

since Jul 23, 1987

Technologies

detected on the homepage

SEO score

96/100

homepage checks

Popularity rank

#5,551 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: #5,364.

Weekly Tranco rank (lower is more popular).

See where tudelft.nl sits in the top 10,000

Domain registration

Registered: Jul 23, 1987 (39 years, 2 months ago)
Expires: —
Registrar: Technische Universiteit Delft
Name servers: ns1.surfnet.nl, ns2.surfnet.nl, ns1.tudelft.nl, ns2.tudelft.nl, ns1.zurich.surf.net
DNSSEC: Signed

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

Technology stack

Analytics

Google Analytics Google Tag Manager

CDN

Amazon CloudFront

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.tudelft.nl/

TU Delft | Technische Universiteit Delft | Challenge. Change. Impact!

Ontdek TU Delft, de grootste en oudste technische universiteit van Nederland, met toponderwijs, toonaangevend onderzoek, 16 bachelors, 30+ masters en impact voor een betere samenleving.

21 passed · 2 warnings · 0 failed

Content

!Title69 characters — aim for 15–65
!Meta description185 characters — aim for 50–170
✓H1 headingExactly one H1
✓Subheadings11 H2 headings
✓Image alt textAll 26 images have alt text
✓Content lengthAbout 1,063 words

Indexing

✓IndexableNo noindex directive
✓Canonical URLhttps://www.tudelft.nl/
✓robots.txtFound
✓XML sitemapFound
✓Language attributenl
ihreflang3 language alternates
✓Structured dataWebPage, CollegeOrUniversity, WebSite

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.tudelft.nl/
HTTP status: 200
Server: —
Response time: 709 ms (first byte 598 ms, from our scanner in a US data centre)
HTML size: 188 KB
Compression: br

Sites with a similar tech stack

Rank	Website	Built with
#1,462	wisc.edu	Amazon CloudFront, Google Analytics, Google Tag Manager
#6,535	login.gov	Amazon CloudFront, Google Analytics, Google Tag Manager
#1,503	eenadu.net	Amazon CloudFront, jQuery, Google Analytics
#4,356	dji.com	Amazon CloudFront, OpenResty, Google Analytics
#7,438	maven.org	Amazon CloudFront, Google Analytics, Google Tag Manager
#7,921	autohero.com	Amazon CloudFront, Google Analytics, Google Tag Manager

Sites ranked near tudelft.nl

Rank	Website	Registered	Built with
#5,546	orange.es	—	Cloudflare, jsDelivr, unpkg
#5,547	ebscohost.com	1997	Drupal, Pantheon, Fastly
#5,548	dnspod.cn	—	Baidu Tongji, Google Analytics, Google Tag Manager
#5,549	kozow.com	2015	—
#5,550	serasa.com.br	1996	Next.js, React, Amazon CloudFront
#5,552	finviz.com	2007	Cloudflare, Cloudflare Web Analytics, Google Tag Manager
#5,553	boeing.com	1986	Amazon CloudFront, Apache, jQuery
#5,554	francetvinfo.fr	2008	Next.js, React, Google Analytics
#5,555	aircanada.com	2001	Akamai
#5,556	2cnt.net	2008	—

Questions about tudelft.nl

How popular is tudelft.nl?

tudelft.nl is #5,551 worldwide in the Tranco list published Oct 13, 2026.

How old is tudelft.nl?

tudelft.nl was registered on Jul 23, 1987, which makes the domain 39 years, 2 months old.

What is tudelft.nl built with?

We detected Google Analytics, Google Tag Manager and Amazon CloudFront on its homepage.

Who is the registrar of tudelft.nl?

Technische Universiteit Delft, according to the registry's RDAP record.