Websites using ReadMe

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 ReadMe websites?

Yes. The Lead List Exporter lets you filter the 870 ReadMe 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.

Documentation CMS

ReadMe is a content management system that businesses use to create and manage technical or API documentation.

Lead List Exporter

870 live ReadMe sites, ready to export.

That's how many ReadMe 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

ReadMe companies in the United States

Every ReadMe 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 ReadMe sites by traffic

Start with the highest-traffic end of the dataset.

Sites on a .com domain

Limit results to ReadMe websites on .com domains.

Companies with phone numbers

Only sites where an organisation phone number was found.

Create your own

Live Websites

Websites Using ReadMe

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

Open in the Lead List Exporter

Domain	Also runs	Crawl Date
jumpfreedom.com	HTTP/3 HSTS Cloudflare Google Analytics Render	September 22, 2026
readme.io	HTTP/3 HSTS Cloudflare Render	September 21, 2026
kanmon.dev	HTTP/3 HSTS Cloudflare AngularJS Render	September 19, 2026
developer-docs.amazon	HSTS Cloudflare Cloudflare Bot Management Amazon Web Services Amazon CloudFront	September 17, 2026
3dsintegrator.com	HTTP/3 HSTS Cloudflare Cloudflare Bot Management Render	September 15, 2026
pay.nl	HTTP/3 HSTS Cloudflare Google Tag Manager Cloudflare Bot Management	September 15, 2026
genysis.io	jQuery PHP MySQL HTTP/3 WordPress	August 20, 2026
onerecord.com	HTTP/3 Nginx HSTS Cloudflare React	August 19, 2026
queryvary.com	HTTP/3 HSTS Cloudflare Cloudflare Browser Insights Cloudflare Bot Management	August 19, 2026
snowpal.com	jQuery HTTP/3 HSTS Bootstrap Cloudflare	August 19, 2026

How many websites use ReadMe?

We found ReadMe on 870 websites in our September 2026 crawl, across 34 countries.

Which countries use ReadMe the most?

By number of websites, the top countries are United States (20%, 170 sites), Germany (2%, 15 sites), United Kingdom (1%, 12 sites), Brazil (1%, 11 sites) and Ireland (1%, 9 sites). Together they account for 25% of the 870 ReadMe sites we track. 87% of the sites are in English, and .com is the most used domain ending, on 50% of them.

Where are ReadMe websites hosted?

The networks carrying the most ReadMe sites are Cloudflare, Inc. (595 sites), Amazon.com, Inc. (158 sites) and Google LLC (24 sites).

What technologies are used with ReadMe?

Across the 870 ReadMe sites we track, the technologies most often found alongside it are HSTS (over 99%, 868 sites), Render (over 99%, 867 sites), Cloudflare (over 99%, 865 sites), HTTP/3 (97%, 843 sites) and Cloudflare Bot Management (96%, 835 sites).

Deep Dive

Breakdown of ReadMe websites

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

Technology	Sites
HSTS	868
Render	867
Cloudflare	865
HTTP/3	843
Cloudflare Bot Management	835
Google Analytics	269
jQuery	231
C3.js	211
Google Tag Manager	186
Amazon Web Services	141
Amazon CloudFront	113
jsDelivr	99
React	97
cdnjs	92
PHP	86
Nginx	77
MySQL	76
Node.js	76
WordPress	76
Google Hosted Libraries	75
Amazon S3	74
reCAPTCHA	74
Bootstrap	62
Vercel	60
Cloudflare Browser Insights	58

Language	Sites
English	754
Portuguese	17
Spanish	17
French	15
Korean	8
German	5
Latin	5
Dutch	5
Southern Sotho	5
Japanese	4
Tagalog	3
Welsh	2
Danish	2
Esperanto	2
Polish	2
Swedish	2
Tswana	2
Chinese	2
Catalan	1
Czech	1
Hungarian	1
Indonesian	1
Icelandic	1
Lithuanian	1
Malay	1

ASN	Sites
Cloudflare, Inc.	595
Amazon.com, Inc.	158
Google LLC	24
Cloudflare London, LLC	17
Microsoft Corporation	11
Fastly, Inc.	8
Hetzner Online GmbH	7
Akamai International B.V.	6
CLOUDFLARENET	6
DigitalOcean, LLC	6
Incapsula Inc	5
Render	3
Hostinger International Limited	2
OVH SAS	2
Akamai Technologies, Inc.	1
Alibaba (US) Technology Co., Ltd.	1
Civilized Discourse Construction Kit, Inc.	1
Contabo GmbH	1
GoDaddy.com, LLC	1
Input Output Flood LLC	1
Intercontinental Exchange, Inc.	1
Oracle Corporation	1
POST Telecom S.A.	1
RADIOKOMUNIKACE a.s.	1
Railway	1

TLD	Sites
com	436
io	128
ai	54
dev	30
co	21
net	15
tech	15
br	11
org	11
xyz	10
cloud	8
app	7
uk	7
au	5
finance	5
mx	4
ca	3
ch	3
cl	3
de	3
eu	3
network	3
africa	2
ag	2
cash	2

Country	Sites
Unknown	583
🇺🇸 United States	170
🇩🇪 Germany	15
🇬🇧 United Kingdom	12
🇧🇷 Brazil	11
🇮🇪 Ireland	9
🇦🇺 Australia	7
🇨🇦 Canada	6
🇲🇽 Mexico	5
🇫🇷 France	4
🇳🇱 Netherlands	4
🇸🇦 Saudi Arabia	4
🇨🇭 Switzerland	3
🇨🇱 Chile	3
🇱🇺 Luxembourg	3
🇳🇿 New Zealand	3
🇩🇰 Denmark	2
🇫🇮 Finland	2
🇬🇬 Guernsey	2
🇮🇩 Indonesia	2
🇮🇲 Isle of Man	2
🇮🇳 India	2
🇮🇸 Iceland	2
🇯🇵 Japan	2
🇹🇷 Turkey	2