Headless UI vs Tailwind CSS

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

Top sites by authority

Headless UI · Tailwind CSS · 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

Headless UI · Tailwind CSS · share of sites in each country using one or the other

United States 10,432

203,434

India 6,038

131,454

Brazil 3,592

113,648

Germany 4,896

86,831

United Kingdom 5,181

86,486

France 4,122

72,176

Canada 4,263

63,877

Indonesia 3,495

61,161

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, Aug 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 Headless UI sites · All Tailwind CSS sites