Market Share by Top Websites

1 Unix is leading in The Entire Web.

2 CentOS is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 Unix has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Shopping, Internet & Telecom and 236 other categories.

2 CentOS is leading in Web Hosting, Domain Names & Register, Car Buying, Automotive News and one other category.

Geography

1 Unix is leading in most countries, including United States, Germany, United Kingdom, Russia and 198 other countries.

2 CentOS is leading in Taiwan, Czech Republic, Viet Nam, Thailand and 13 other countries.