Websites using ReDoc

Q: How current is this data?

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

Q: Can I download a list of ReDoc websites?

Yes. The Lead List Exporter lets you filter the 201 ReDoc 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

Redoc is an open-source tool that generates API documentation from OpenAPI specifications.

Lead List Exporter

201 live ReDoc sites, ready to export.

That's how many ReDoc 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

ReDoc companies in the United States

Every ReDoc 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 ReDoc sites by traffic

Start with the highest-traffic end of the dataset.

Sites on a .com domain

Limit results to ReDoc websites on .com domains.

Companies with phone numbers

Only sites where an organisation phone number was found.

Create your own

Live Websites

Websites Using ReDoc

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

Open in the Lead List Exporter

Domain	Also runs	Crawl Date
esimplified.io	HSTS React Python Uvicorn	August 19, 2026
labelify.ca	jQuery PHP Nginx React Google Tag Manager	August 19, 2026
realworld.show	Nginx React jsDelivr Varnish Fastly	August 19, 2026
btcpayserver.github.io	HSTS React jsDelivr Varnish Fastly	August 19, 2026
secweb.nl	HSTS React jsDelivr	August 19, 2026
gitconsensus.com	Nginx HSTS React jsDelivr Ubuntu	August 19, 2026
slothpixel.me	HTTP/3 Cloudflare React Cloudflare Browser Insights jsDelivr	August 19, 2026
unexist.blog	React Varnish	August 18, 2026
refinea.io	HTTP/3 HSTS Cloudflare React Cloudflare Browser Insights	August 18, 2026
marksign.lt	jQuery PHP MySQL HTTP/3 WordPress	August 18, 2026

How many websites use ReDoc?

We found ReDoc on 201 websites in our August 2026 crawl, across 31 countries.

Which countries use ReDoc the most?

By number of websites, the top countries are United States (29%, 58 sites), Germany (7%, 14 sites), Netherlands (4%, 9 sites), France (3%, 7 sites) and Russia (3%, 7 sites). Together they account for 47% of the 201 ReDoc sites we track. 47% of the sites are in English, and .com is the most used domain ending, on 36% of them.

Where are ReDoc websites hosted?

The networks carrying the most ReDoc sites are Amazon.com, Inc. (53 sites), Fastly, Inc. (28 sites) and Cloudflare, Inc. (24 sites).

What technologies are used with ReDoc?

Across the 201 ReDoc sites we track, the technologies most often found alongside it are React (100%, 201 sites), HSTS (52%, 105 sites), jsDelivr (47%, 94 sites), Nginx (33%, 67 sites) and HTTP/3 (24%, 48 sites).

Deep Dive

Breakdown of ReDoc websites

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

Technology	Sites
React	201
HSTS	105
jsDelivr	94
Nginx	67
HTTP/3	48
Cloudflare	46
jQuery	35
Varnish	33
GitHub Pages	32
Fastly	31
Amazon Web Services	25
Python	25
Cloudflare Browser Insights	21
Google Cloud	20
Node.js	19
Bootstrap	18
Google Tag Manager	18
Amazon CloudFront	16
PHP	15
Amazon S3	14
Apache HTTP Server	14
Google Analytics	14
Vercel	14
Swagger UI	13
Webpack	13

Language	Sites
English	94
German	17
Latin	17
Chinese	9
French	7
Dutch	4
Portuguese	4
Spanish	4
Swedish	4
Italian	3
Tagalog	3
Afrikaans	2
Esperanto	2
Japanese	2
Lithuanian	2
Norwegian Bokmål	2
Romanian	2
Tsonga	2
Yoruba	2
Arabic	1
Danish	1
Estonian	1
Hungarian	1
Latvian	1
Ganda	1

ASN	Sites
Amazon.com, Inc.	53
Fastly, Inc.	28
Cloudflare, Inc.	24
Google LLC	18
Hetzner Online GmbH	8
Microsoft Corporation	7
Akamai Connected Cloud	6
DXTL Tseung Kwan O Service	3
DigitalOcean, LLC	3
LUOGELANG (FRANCE) LIMITED	3
OVH SAS	3
Yandex.Cloud LLC	3
IONOS SE	2
Infomaniak Network SA	2
JSC IOT	2
Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	2
23M GmbH	1
Acknowledge Benelux B.V.	1
Alibaba (US) Technology Co., Ltd.	1
BJT Partners SAS	1
CLOUDFLARENET	1
COMCAST-7922	1
Civilized Discourse Construction Kit, Inc.	1
Cloudflare London, LLC	1
Cogent Communications, LLC	1

TLD	Sites
com	73
io	37
dev	10
ai	5
cloud	5
nl	5
ru	5
app	4
eu	4
org	4
me	3
co	2
dk	2
in	2
net	2
nu	2
run	2
space	2
to	2
at	1
au	1
bio	1
blog	1
br	1
ca	1

Country	Sites
🇺🇸 United States	58
Unknown	54
🇩🇪 Germany	14
🇳🇱 Netherlands	9
🇫🇷 France	7
🇷🇺 Russia	7
🇭🇰 Hong Kong	6
🇦🇺 Australia	4
🇦🇹 Austria	3
🇨🇦 Canada	3
🇮🇪 Ireland	3
🇮🇳 India	3
🇵🇱 Poland	3
🇸🇨 Seychelles	3
🇸🇬 Singapore	3
🇧🇷 Brazil	2
🇨🇭 Switzerland	2
🇩🇰 Denmark	2
🇬🇧 United Kingdom	2
🇧🇪 Belgium	1
🇫🇮 Finland	1
🇮🇸 Iceland	1
🇯🇵 Japan	1
🇱🇮 Liechtenstein	1
🇱🇹 Lithuania	1