CentOS Usage Statistics

Websites using CentOS

Top 10k
Top 100k
Top 1m

Quantcast Top 10k
685 of 10,000


Quantcast Top 100k
4,986 of 100,000


Quantcast Top Million
28,428 of 854,360


Entire Internet
4,956,857 of 328,807,526


Log in or Sign up for Free to see CentOS history back another year to October 2013. View plans for historical access back to November 2008.

CentOS is an Enterprise-class Linux Distribution derived from sources freely provided to the public by a prominent North American Enterprise Linux vendor. CentOS conforms fully with the upstream vendors redistribution policy and aims to be 100% binary compatible.


Categories: Operating Systems and Servers


Top 10,000 Sites
Top 100,000 Sites
Top 1 Million Sites

This chart shows the amount of websites within the top 10k, 100k, and 1 million sites groups that are categorized as being in the specific vertical.

We know of 4,956,857 live websites using CentOS in our records.

View Website List

Get a list of websites using CentOS

Pro Screenshot

Browse groups of technologies that we track.