Websites using Jekyll 3.x

Q: How does VersionDB detect Jekyll 3.x?

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

Q: How current is this data?

The figures on this page come from our September 2026 crawl. VersionDB runs a fresh crawl every month, and the database spans multiple monthly crawls.

Q: Can I download a list of Jekyll 3.x websites?

Yes. The Lead List Exporter lets you filter the 20,379 Jekyll 3.x sites by country, traffic and contact details, see the row count for free, and pay once for the rows you export. To try it first, the Free Lead List Exporter exports up to 10 matching domains at no cost, from a subset of our crawl.

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

Lead List Exporter

20.3k live Jekyll 3.x sites, ready to export.

That's how many Jekyll 3.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 3.x companies in the United States

Every Jekyll 3.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 3.x sites by traffic

Start with the highest-traffic end of the dataset.

Sites on a .com domain

Limit results to Jekyll 3.x websites on .com domains.

Companies with phone numbers

Only sites where an organisation phone number was found.

Create your own

Versions

Which Jekyll 3.x versions are most used?

We could read a version number on over 99% of Jekyll 3.x sites. Of those, the most common are Jekyll 3.10.0, on 12,531 sites, Jekyll 3.9.0, on 1,825 sites and Jekyll 3.9.3, on 1,421 sites.

62% on v3.10.0

Versions detected: 35
Sites with a version: 20,369

Share of sites by version

v3.10.0 62% 12,531 v3.9.0 9% 1,825 v3.9.3 7% 1,421 v3.8.5 5% 1,088 v3.9.2 5% 1,028 v3.9.5 5% 952 v3.7.3 2% 328 v3.7.4 2% 326 v3.8.7 1% 292 v3.8.6 1% 206 v3.8.4 <1% 47 v3.7.2 <1% 46 v3.8.3 <1% 39 v3.9.1 <1% 37 v3.6.2 <1% 36 v3.6.3 <1% 30 v3.9.4 <1% 29 v3.5.2 <1% 14 v3.3.1 <1% 13 v3.8.0 <1% 12 v3.4.0 <1% 11 v3.4.1 <1% 9 v3.8.2 <1% 9 v3.7.0 <1% 8 v3.5.0 <1% 6 v3.5.1 <1% 5 v3.8.1 <1% 5 v3.3.0 <1% 3 v3.4.3 <1% 3 v3.6.0 <1% 2 v3.1.0 <1% 2 v3.2.1 <1% 2 v3.1.6 <1% 2 v3.0.1 <1% 1 v3.4.5 <1% 1

Live Websites

Websites Using Jekyll 3.x

A sample of live Jekyll 3.x sites from our latest crawl, with the other technologies each one runs.

Open in the Lead List Exporter

Domain	Also runs	Crawl Date
itzdenkii.me	HTTP/3 Cloudflare cdnjs Varnish Fastly	September 27, 2026
aclrollingreview.org	Google Analytics Varnish Fastly Ruby GitHub Pages	September 27, 2026
trstringer.com	jQuery Bootstrap jsDelivr Popper Varnish	September 27, 2026
nbminer.com	HTTP/3 Cloudflare cdnjs Ruby GitHub Pages	September 27, 2026
deliveroo.engineering	jQuery HTTP/3 Cloudflare Cloudflare Bot Management cdnjs	September 27, 2026
viewcomponent.org	Varnish Fastly Ruby GitHub Pages Lunr.js	September 27, 2026
veil-project.com	jQuery HTTP/3 Cloudflare jQuery CDN Varnish	September 27, 2026
docarray.org	Cloudflare cdnjs Varnish Fastly Ruby	September 27, 2026
chadaustin.me	Apache HTTP Server Google Analytics Ubuntu Ruby Asciinema	September 27, 2026
artemis.sh	Nginx Ruby	September 27, 2026

How many websites use Jekyll 3.x?

We found Jekyll 3.x on 20,379 websites in our September 2026 crawl, across 98 countries.

Which countries use Jekyll 3.x the most?

By number of websites, the top countries are United States (5%, 988 sites), Germany (2%, 368 sites), United Kingdom (2%, 316 sites), Italy (1%, 212 sites) and France (under 1%, 180 sites). Together they account for 10% of the 20,379 Jekyll 3.x sites we track. 71% of the sites are in English, and .io is the most used domain ending, on 38% of them.

Where are Jekyll 3.x websites hosted?

The networks carrying the most Jekyll 3.x sites are Fastly, Inc. (16,072 sites), Cloudflare, Inc. (1,682 sites) and Amazon.com, Inc. (602 sites).

What technologies are used with Jekyll 3.x?

Across the 20,379 Jekyll 3.x sites we track, the technologies most often found alongside it are Ruby (100%, 20,379 sites), GitHub Pages (91%, 18,451 sites), Varnish (89%, 18,094 sites), Fastly (89%, 18,083 sites) and HSTS (32%, 6,501 sites).

Deep Dive

Breakdown of Jekyll 3.x websites

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

Technology	Sites
Ruby	20,379
GitHub Pages	18,451
Varnish	18,094
Fastly	18,083
HSTS	6,501
Cloudflare	6,003
cdnjs	4,604
jQuery	3,602
Google Analytics	3,549
Bootstrap	2,347
HTTP/3	1,952
Cloudflare Browser Insights	1,501
jsDelivr	1,499
jQuery CDN	1,462
Lunr.js	1,054
YouTube	891
Popper	794
MathJax	776
Font Awesome	707
BootstrapCDN	680
Google Hosted Libraries	551
Apache HTTP Server	529
Unpkg	492
Nginx	469
Netlify	461

Language	Sites
English	14,495
German	584
Latin	492
Chinese	400
French	385
Italian	292
Japanese	272
Spanish	245
Tagalog	233
Dutch	205
Portuguese	197
Welsh	158
Xhosa	147
Swedish	124
Zulu	122
Esperanto	107
Korean	105
Swahili	103
Yoruba	102
Tswana	91
Russian	84
Polish	83
Norwegian Nynorsk	82
Afrikaans	80
Tsonga	80

ASN	Sites
Fastly, Inc.	16,072
Cloudflare, Inc.	1,682
Amazon.com, Inc.	602
FASTLY	583
GitHub, Inc.	140
Google LLC	115
DigitalOcean, LLC	79
Hetzner Online GmbH	74
CLOUDFLARENET	71
SEEWEB s.r.l.	64
OVH SAS	61
Aruba S.p.A.	59
IONOS SE	40
Akamai Connected Cloud	31
Microsoft Corporation	29
New Dream Network, LLC	27
Binero AB	26
Miss Hosting AB	25
Namecheap, Inc.	23
GoDaddy.com, LLC	19
Hangzhou Alibaba Advertising Co.,Ltd.	14
Hostinger International Limited	14
The Constant Company, LLC	14
GITHUB	11
Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	11

TLD	Sites
io	7,725
com	5,253
org	1,661
net	654
dev	523
me	378
uk	275
de	253
it	201
xyz	149
info	148
se	120
fr	114
ca	96
nl	93
eu	91
app	90
in	90
cn	71
tech	71
cc	67
ai	66
br	63
co	61
ru	59

Country	Sites
Unknown	16,564
🇺🇸 United States	988
🇩🇪 Germany	368
🇬🇧 United Kingdom	316
🇮🇹 Italy	212
🇫🇷 France	180
🇸🇪 Sweden	124
🇨🇦 Canada	120
🇳🇱 Netherlands	109
🇮🇳 India	107
🇨🇳 China	90
🇧🇷 Brazil	65
🇨🇭 Switzerland	64
🇯🇵 Japan	62
🇷🇺 Russia	62
🇪🇸 Spain	60
🇦🇺 Australia	58
🇨🇿 Czech Republic	56
🇵🇱 Poland	54
🇧🇪 Belgium	51
🇫🇮 Finland	40
🇩🇰 Denmark	39
🇳🇿 New Zealand	35
🇦🇹 Austria	32
🇳🇴 Norway	32

FAQ

Answers drawn from our latest crawl of Jekyll 3.x websites. Anything else, email us and we will look it up.

How does VersionDB detect Jekyll 3.x?

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

How current is this data?

Can I download a list of Jekyll 3.x websites?