Red Hat vs UNIX

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

Top sites by authority

Red Hat · UNIX · 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

Red Hat · UNIX · share of sites in each country using one or the other

Germany 1,968

41,960

United States 4,452

10,264

Japan 2,554

5,128

India 2,683

4,782

Netherlands 1,504

4,918

Spain 2,113

4,256

South Korea 1,032

4,910

United Kingdom 2,164

3,718

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, Sep 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 Red Hat sites · All UNIX sites