Category - Operating Systems

CentOS Linux is a community-supported operating system derived from sources freely provided to the public by Red Hat for Red Hat Enterprise Linux (RHEL).

We have discovered 178,569 live website that are using CentOS.

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Technology usage statistics

Websites using CentOS 178,569 websites
Most popular in the country United States of America
Market position in Operating Systems #3
Market share in Operating Systems 12.69%

Technology adoption

Recent changes in CentOS usage. (See CentOS Usage Changes report)
Websites that added CentOS +5,536
Websites that dropped CentOS -6,151

Distribution by websites popularity

CentOS detection in the top websites by popularity
Top 10k sites 138 websites
Top 100k sites 1,251 websites
Top 1m sites 22,198 websites

Websites utilizing CentOS

Top websites that use CentOS

Domain Country Rank Contacts
allaboutcookies.org United States of America 607
www.allaboutcookies.org United States of America 607
educationboardresults.gov.bd Bangladesh 727
www.realtor.com United States of America 809
plesk.com United States of America 1,303
opengroup.org United States of America 1,455
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Market Share

CentOS market share within the Operating Systems category

Geographical Distribution

Technology usage distribution by websites across the globe.

CentOS often used together with

Category - Web Servers.
Apache is used together with CentOS on 187,489 domains. Total 3,668,704 domains found using Apache
Category - Programming Languages.
PHP is used together with CentOS on 159,708 domains. Total 3,970,765 domains found using PHP
Category - Document Encoding.
UTF-8 is used together with CentOS on 152,151 domains. Total 8,059,052 domains found using UTF-8
Category - Document Standards.
JavaScript is used together with CentOS on 97,014 domains. Total 6,019,684 domains found using JavaScript
Category - Web Server Extensions.
OpenSSL is used together with CentOS on 93,256 domains. Total 201,597 domains found using OpenSSL
Category - JavaScript Libraries.
jQuery is used together with CentOS on 80,059 domains. Total 4,033,938 domains found using jQuery

Alternative Technologies

Darwin: Total 106 domains found using Darwin
Debian: Total 161,529 domains found using Debian
Fedora: Total 5,031 domains found using Fedora
FreeBSD: Total 10,994 domains found using FreeBSD
Gentoo: Total 4,073 domains found using Gentoo
IUS: Total 2,554 domains found using IUS
Linux: Total 2,183 domains found using Linux
Raspbian: Total 425 domains found using Raspbian
Red Hat: Total 20,791 domains found using Red Hat
Scientific Linux: Total 830 domains found using Scientific Linux