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 1,360,677 live websites that are using CentOS.

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Technology usage statistics

Websites using CentOS1,360,677 websites
Most popular in the country US
Market position in Operating Systems#4
Market share in Operating Systems11.91%

Technology adoption

Recent changes in CentOS usage. (See CentOS Usage Changes report)
Websites that added CentOS+252,203
Websites that dropped CentOS-212,170

Distribution by websites popularity

CentOS detection in the top websites by popularity
Top 10k sites87 websites
Top 100k sites1,502 websites
Top 1m sites20,853 websites

Websites utilizing CentOS

Top websites that use CentOS

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Flat price per the report, subscription is not required.

Market Share

CentOS market share within the Operating Systems category

Geographical Distribution

Technology usage distribution by websites across the globe.

Alternative Technologies

Windows Server: Total 4,805,143 domains found using Windows Server
Ubuntu: Total 2,219,486 domains found using Ubuntu
Debian: Total 1,424,144 domains found using Debian
UNIX: Total 1,321,484 domains found using UNIX
Red Hat: Total 83,868 domains found using Red Hat
FreeBSD: Total 71,751 domains found using FreeBSD
Fedora: Total 45,943 domains found using Fedora
Gentoo: Total 42,066 domains found using Gentoo
IUS: Total 26,071 domains found using IUS
SUSE: Total 13,548 domains found using SUSE