Websites using Chart.js 4.2.1

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 Chart.js 4.2.1 websites?

Yes. The Lead List Exporter lets you filter the 217 Chart.js 4.2.1 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.

Chart.js is an open-source JavaScript library that allows you to draw different types of charts by using the HTML5 canvas element.

Lead List Exporter

217 live Chart.js 4.2.1 sites, ready to export.

That's how many Chart.js 4.2.1 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.

Start with a list template

Chart.js 4.2.1 companies in Canada

Every Chart.js 4.2.1 website we detected in Canada.

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 Chart.js 4.2.1 sites by traffic

Start with the highest-traffic end of the dataset.

Sites on a .com domain

Limit results to Chart.js 4.2.1 websites on .com domains.

Companies with phone numbers

Only sites where an organisation phone number was found.

Create your own

Live Websites

Websites Using Chart.js 4.2.1

A sample of live Chart.js 4.2.1 sites from our latest crawl, with the other technologies each one runs.

Open in the Lead List Exporter

Domain	Also runs	Crawl Date
edtechs.ru	jQuery Nginx Bootstrap reCAPTCHA OWL Carousel	September 26, 2026
dhv-ausbildung.de	jQuery PHP Bootstrap Cloudflare cdnjs	September 24, 2026
caerphilly.observer	jQuery PHP MySQL HTTP/3 WordPress	September 20, 2026
cvrc.org	jQuery PHP MySQL WordPress jQuery Migrate	September 19, 2026
worldvision.org.uk	HSTS Google Tag Manager jsDelivr Azure Optimizely	September 17, 2026
acquireup.com	jQuery HTTP/3 HSTS Cloudflare Google Tag Manager	September 17, 2026
pixian.ai	HTTP/3 HSTS Cloudflare Google Analytics cdnjs	September 16, 2026
acslaw.org	jQuery PHP MySQL WordPress Nginx	September 15, 2026
nikshay.in	jQuery HTTP/3 HSTS Bootstrap Cloudflare	September 14, 2026
flightformation.com	HSTS Google Analytics jsDelivr Unpkg Alpine.js	August 20, 2026

How many websites use Chart.js 4.2.1?

We found Chart.js 4.2.1 on 217 websites in our September 2026 crawl, across 30 countries.

Which countries use Chart.js 4.2.1 the most?

By number of websites, the top countries are Canada (24%, 53 sites), United States (18%, 38 sites), Denmark (10%, 21 sites), Germany (4%, 8 sites) and France (3%, 7 sites). Together they account for 59% of the 217 Chart.js 4.2.1 sites we track. 65% of the sites are in English, and .com is the most used domain ending, on 30% of them.

Where are Chart.js 4.2.1 websites hosted?

The networks carrying the most Chart.js 4.2.1 sites are SUPRA CANADA TECHNOLOGIES LTD (43 sites), Cloudflare, Inc. (33 sites) and Amazon.com, Inc. (25 sites).

What technologies are used with Chart.js 4.2.1?

Across the 217 Chart.js 4.2.1 sites we track, the technologies most often found alongside it are jsDelivr (93%, 202 sites), jQuery (90%, 195 sites), Cloudflare (82%, 177 sites), cdnjs (73%, 158 sites) and HSTS (65%, 141 sites).

Deep Dive

Breakdown of Chart.js 4.2.1 websites

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

Technology	Sites
jsDelivr	202
jQuery	195
Cloudflare	177
cdnjs	158
HSTS	141
Bootstrap	123
Google Tag Manager	103
jQuery UI	98
Select2	97
Microsoft ASP.NET	96
DataTables	86
jQuery CDN	86
Popper	82
SweetAlert2	74
p5.js	73
JSZip	71
pdfmake	71
Amazon Web Services	69
HTTP/3	68
PHP	67
Amazon S3	65
Google Analytics	54
reCAPTCHA	53
Unpkg	50
MySQL	44

Language	Sites
English	141
French	11
Japanese	8
German	6
Spanish	6
Dutch	5
Welsh	4
Danish	3
Italian	3
Latin	3
Norwegian Nynorsk	3
Afrikaans	2
Catalan	2
Russian	2
Tagalog	2
Chinese	2
Estonian	1
Persian	1
Hindi	1
Indonesian	1
Korean	1
Lithuanian	1
Marathi	1
Portuguese	1
Slovak	1

ASN	Sites
SUPRA CANADA TECHNOLOGIES LTD	43
Cloudflare, Inc.	33
Amazon.com, Inc.	25
team.blue Denmark A/S	21
Cloudflare London, LLC	7
Microsoft Corporation	7
Fastly, Inc.	6
Google LLC	6
OVH SAS	6
Equinix, Inc.	5
Hetzner Online GmbH	5
Domain names registrar REG.RU, Ltd	3
Hostinger International Limited	3
IONOS SE	3
WHG Hosting Services Ltd	3
Xserver Inc.	3
Aruba S.p.A.	2
CLOUDFLARENET	2
DigitalOcean, LLC	2
Innsbrucker Kommunalbetriebe AG	2
Namecheap, Inc.	2
A2 Hosting, Inc.	1
AMAZON-AES	1
Akamai International B.V.	1
Aznetwork SAS	1

TLD	Sites
com	66
org	57
dk	14
ca	7
net	5
de	4
fr	4
io	4
nl	4
ch	3
in	3
jp	3
academy	2
ai	2
app	2
cl	2
dev	2
eu	2
id	2
info	2
it	2
mx	2
np	2
ph	2
us	2

Country	Sites
🇨🇦 Canada	53
🇺🇸 United States	38
Unknown	35
🇩🇰 Denmark	21
🇩🇪 Germany	8
🇫🇷 France	7
🇯🇵 Japan	7
🇳🇱 Netherlands	6
🇮🇳 India	4
🇨🇭 Switzerland	3
🇬🇧 United Kingdom	3
🇮🇹 Italy	3
🇷🇺 Russia	3
🇦🇹 Austria	2
🇦🇺 Australia	2
🇨🇱 Chile	2
🇪🇸 Spain	2
🇮🇩 Indonesia	2
🇲🇽 Mexico	2
🇳🇵 Nepal	2
🇵🇭 Philippines	2
🇨🇾 Cyprus	1
🇪🇪 Estonia	1
🇮🇷 Iran	1
🇰🇷 South Korea	1

FAQ

Answers drawn from our latest crawl of Chart.js 4.2.1 websites. Anything else, email us and we will look it up.

How does VersionDB detect Chart.js 4.2.1?

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 Chart.js 4.2.1 websites?