Jekyll 4.x icon

Websites using Jekyll 4.x

Visit jekyllrb.com

Jekyll is a blog-aware, static site generator for personal, project, or organisation sites.

Lead List Exporter

10.1k live Jekyll 4.x sites, ready to export.

That's how many Jekyll 4.x websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.

Pick a ready-made template, or build your own filters in the Lead List Exporter and pay only for the rows you export.

Open the Lead List Exporter

Just need a few domains? Export up to 10 free from a subset of our crawl.

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Jekyll 4.x companies in the United States

Every Jekyll 4.x website we detected in the United States.

Companies with personnel emails

Only sites where a personal, company-hosted email was found.

Decision makers on LinkedIn

Sites with at least one personnel LinkedIn profile.

Top 100,000 Jekyll 4.x sites by traffic

Start with the highest-traffic end of the dataset.

Sites on a .com domain

Limit results to Jekyll 4.x websites on .com domains.

Companies with phone numbers

Only sites where an organisation phone number was found.

Create your own
Versions

Which Jekyll 4.x versions are most used?

We could read a version number on over 99% of Jekyll 4.x sites. Of those, the most common are Jekyll 4.4.1, on 4,033 sites, Jekyll 4.3.4, on 1,429 sites and Jekyll 4.3.2, on 915 sites.

40% on v4.4.1
Versions detected
15
Sites with a version
10,183
Share of sites by version
v4.4.1 40% v4.3.4 14% v4.3.2 9% v4.2.2 7% v4.3.3 7% v4.0.0 6% v4.1.1 5% v4.2.0 4% v4.3.1 4% v4.0.1 3% v4.2.1 2% v4.1.0 <1% v4.3.0 <1% v4.4.0 <1% v4 (exact) <1%
Live Websites

Websites Using Jekyll 4.x

A sample of live Jekyll 4.x sites from our latest crawl, with the other technologies each one runs.

Open in the Lead List Exporter
DomainAlso runsCrawl Date
codewithoutrules.com
HSTSRubyNetlifyZepto
September 27, 2026
trixing.net
NginxHSTSBootstrapFont AwesomeRuby
September 27, 2026
nanocr.eu
HTTP/3CloudflareRuby
September 27, 2026
indyhall.org
HSTSYouTubeRubyNetlifyElfsight
September 27, 2026
comportugal.com
jQueryApache HTTP ServerBootstrapCloudflareGoogle Analytics
September 27, 2026
ducklake.select
jQueryHTTP/3CloudflareYouTubeRuby
September 27, 2026
pfarley.dev
HTTP/3NginxRuby
September 27, 2026
rhettaultman.com
Apache HTTP ServerRuby
September 26, 2026
221b.uk
NginxRuby
September 26, 2026
mcretro.net
VarnishFastlyRubyGitHub Pages
September 26, 2026

How many websites use Jekyll 4.x?

We found Jekyll 4.x on 10,191 websites in our September 2026 crawl, across 87 countries.

Which countries use Jekyll 4.x the most?

By number of websites, the top countries are United States (29%, 2,963 sites), Germany (6%, 661 sites), United Kingdom (6%, 633 sites), France (3%, 277 sites) and Netherlands (2%, 218 sites). Together they account for 47% of the 10,191 Jekyll 4.x sites we track. 65% of the sites are in English, and .com is the most used domain ending, on 41% of them.

Where are Jekyll 4.x websites hosted?

The networks carrying the most Jekyll 4.x sites are Fastly, Inc. (2,799 sites), Amazon.com, Inc. (2,099 sites) and Cloudflare, Inc. (1,875 sites).

What technologies are used with Jekyll 4.x?

Across the 10,191 Jekyll 4.x sites we track, the technologies most often found alongside it are Ruby (100%, 10,191 sites), HSTS (43%, 4,392 sites), Varnish (31%, 3,180 sites), GitHub Pages (31%, 3,170 sites) and Fastly (31%, 3,138 sites).

Deep Dive

Breakdown of Jekyll 4.x websites

What else they run, plus their language, hosting network, domain extension and country.

FAQ

Answers drawn from our latest crawl of Jekyll 4.x websites. Anything else, email us and we will look it up.

Through our own crawl, which checks each site's HTML, scripts and headers rather than relying on self-reported data.