Market Share by Top Websites

1 Debian is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Red Hat is clearly lagging behind, losing to Debian in all segments.

Websites Categories

1 Debian has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Internet & Telecom, Shopping and 228 other categories.

2 Red Hat is leading in Photography, Credit, Loans & Mortgages, Dentistry, Accounting and 7 other categories.


1 Debian is leading in most countries, including Germany, Czech Republic, Russia, Poland and 225 other countries.

2 Red Hat is leading in Japan, Taiwan, Ireland, Kuwait and 4 other countries.