jenkins.io

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jenkins.io is ranked #9,010 in the Tranco list of the world's most popular websites (list of Oct 13, 2026), down 94 places in four weeks. The domain was registered on Jan 27, 2012, 14 years, 8 months ago, through NameCheap, Inc., and is paid up until Jan 27, 2027. Its homepage uses jQuery, Bootstrap and Font Awesome. It is served through cdnjs, Fastly and jsDelivr.

Global rank

#9,010

▼ 196 this week

Domain age

14 years

since Jan 27, 2012

Technologies

detected on the homepage

SEO score

85/100

homepage checks

Popularity rank

#9,010 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: #8,729.

Weekly Tranco rank (lower is more popular).

See where jenkins.io sits in the top 10,000

Domain registration

Registered: Jan 27, 2012 (14 years, 8 months ago)
Expires: Jan 27, 2027
Registrar: NameCheap, Inc.
Name servers: ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org, ns4-06.azure-dns.info
DNSSEC: Not signed

From the registry's public RDAP record, checked Oct 7, 2026.

Technology stack

JavaScript libraries

jQuery

UI frameworks & fonts

Bootstrap Font Awesome

CDN

cdnjs Fastly jsDelivr

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.

85/100

https://www.jenkins.io/

Jenkins

Jenkins – an open source automation server which enables developers around the world to reliably build, test, and deploy their software

17 passed · 5 warnings · 1 failed

Content

!Title7 characters — aim for 15–65
✓Meta description135 characters
✓H1 headingExactly one H1
✓Subheadings6 H2 headings
✕Image alt text5 of 23 images have no alt text
✓Content lengthAbout 1,172 words

Indexing

✓IndexableNo noindex directive
✓Canonical URLhttps://www.jenkins.io/
!robots.txtNot found
✓XML sitemapFound
✓Language attributeen
!Structured dataNo JSON-LD or microdata

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-OptionsSet
!Referrer-PolicyNot set

Server response

Final URL: https://www.jenkins.io/
HTTP status: 200
Server: —
Response time: 56 ms (first byte 53 ms, from our scanner in a US data centre)
HTML size: 58 KB
Compression: gzip

Sites with a similar tech stack

Rank	Website	Built with
#8,390	iskur.gov.tr	cdnjs, jsDelivr, jQuery
#3,571	gatech.edu	Drupal, cdnjs, Fastly
#9,716	meripehchaan.gov.in	jsDelivr, jQuery, Bootstrap
#1,875	mangaraw.ac	cdnjs, jsDelivr, Nginx
#1,877	educationportal3.in	cdnjs, jsDelivr, unpkg
#3,281	isc.org	Hugo, cdnjs, Fastly

Sites ranked near jenkins.io

Rank	Website	Registered	Built with
#9,005	dnevno.hr	—	WordPress, Cloudflare, jsDelivr
#9,006	mail-archive.com	1998	Cloudflare, Cloudflare Web Analytics
#9,007	hentai20.io	2022	WordPress, cdnjs, Cloudflare
#9,008	hentairead.com	2015	Cloudflare
#9,009	beastiality.tv	2013	Cloudflare, Cloudflare Web Analytics
#9,011	iheartmobo.com	2026	—
#9,012	jailatm.com	2005	Nginx, jQuery
#9,013	moppy.jp	—	jQuery, Google Analytics, Google Tag Manager
#9,014	iconify.design	2018	VitePress, Vue.js, Cloudflare
#9,015	wuytg.com	2022	—

Questions about jenkins.io

How popular is jenkins.io?

jenkins.io is #9,010 worldwide in the Tranco list published Oct 13, 2026.

How old is jenkins.io?

jenkins.io was registered on Jan 27, 2012, which makes the domain 14 years, 8 months old.

What is jenkins.io built with?

We detected jQuery, Bootstrap, Font Awesome, cdnjs, Fastly and jsDelivr on its homepage.

Who is the registrar of jenkins.io?

NameCheap, Inc., according to the registry's RDAP record.