nlnetlabs.nl

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nlnetlabs.nl is ranked #3,910 in the Tranco list of the world's most popular websites (list of Oct 13, 2026), up 373 places in four weeks. The domain was registered on Jan 18, 2000, 26 years, 8 months ago, through Prolocation B.V.. Its homepage uses jQuery, Adobe Fonts, Bootstrap and Font Awesome. It is served by Nginx.

Global rank

#3,910

▲ 48 this week

Domain age

26 years

since Jan 18, 2000

Technologies

detected on the homepage

SEO score

89/100

homepage checks

Popularity rank

#3,910 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: #3,910.

Weekly Tranco rank (lower is more popular).

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

Domain registration

Registered: Jan 18, 2000 (26 years, 8 months ago)
Expires: —
Registrar: Prolocation B.V.
Name servers: anyns.pch.net, ns2.sidn.nl, ns1.sidn.nl, ns.nlnetlabs.nl
DNSSEC: Signed

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

Technology stack

JavaScript libraries

jQuery 3.2.1

UI frameworks & fonts

Adobe Fonts Bootstrap Font Awesome

Web servers

Nginx 1.26.3

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.

89/100

https://nlnetlabs.nl/

NLnet Labs - Home

Research & Development, Internet architecture, DNS, Routing, Stability and Security.

18 passed · 5 warnings · 0 failed

Content

✓Title17 characters
✓Meta description84 characters
✓H1 headingExactly one H1
✓Subheadings11 H2 headings
✓Image alt textAll 31 images have alt text
✓Content lengthAbout 324 words

Indexing

✓IndexableNo noindex directive
!Canonical URLMissing
✓robots.txtFound
!XML sitemapNot found
✓Language attributeen
!Structured dataNo JSON-LD or microdata

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-PolicyNot set
✓Clickjacking protectionSet
✓X-Content-Type-OptionsSet
!Referrer-PolicyNot set

Server response

Final URL: https://nlnetlabs.nl/
HTTP status: 200
Server: nginx/1.26.3
Response time: 2.59 s (first byte 2.59 s, from our scanner in a US data centre)
HTML size: 22 KB
Compression: gzip

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Rank	Website	Built with
#2,987	ntp.br	Nginx, jQuery, Bootstrap
#4,769	tclking.com	Nginx, jQuery, Bootstrap
#6,221	resetdigital.co	Nginx, jQuery, Bootstrap
#9,289	webhosting.dk	Nginx, jQuery, Bootstrap
#9,996	simperium.com	Nginx, jQuery, Adobe Fonts
#5,099	juntadeandalucia.es	Drupal, Nginx, jQuery

Sites ranked near nlnetlabs.nl

Rank	Website	Registered	Built with
#3,905	geforce.com	1999	—
#3,906	uscis.gov	2003	Drupal, Apache, jQuery
#3,907	complianz.io	2018	WordPress, Cloudflare, jsDelivr
#3,908	dnsv1.com	2010	—
#3,909	chewy.com	2004	Akamai
#3,911	hugedomainsdns.com	2017	—
#3,912	google.com.eg	—	—
#3,913	jedox.com	2000	WordPress, WP Engine, Cloudflare
#3,914	macrumors.com	2000	Cloudflare, LiteSpeed, Google Tag Manager
#3,915	capitaloneshopping.com	2020	Remix, Cloudflare, Envoy

Questions about nlnetlabs.nl

How popular is nlnetlabs.nl?

nlnetlabs.nl is #3,910 worldwide in the Tranco list published Oct 13, 2026.

How old is nlnetlabs.nl?

nlnetlabs.nl was registered on Jan 18, 2000, which makes the domain 26 years, 8 months old.

What is nlnetlabs.nl built with?

We detected jQuery, Adobe Fonts, Bootstrap, Font Awesome and Nginx on its homepage.

Who is the registrar of nlnetlabs.nl?

Prolocation B.V., according to the registry's RDAP record.