Debian vs Windows Server

Head-to-head usage across the sites we track.

Top sites by authority

Debian · Windows Server · how many of each technology's sites sit in the web's highest authority tiers

Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.

By country

Debian · Windows Server · share of sites in each country using one or the other

United States 16,285

137,903

India 8,615

69,310

Italy 11,787

47,568

United Kingdom 9,147

49,506

Germany 20,849

36,929

France 23,796

31,575

Brazil 8,670

39,706

Canada 6,859

36,570

Audience countries from the Chrome UX Report, top markets of either technology.

Real user performance

Median site's p75 values from the Chrome UX Report, Jun 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.

Sites that switched

Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.

All Debian sites · All Windows Server sites