Animate.css vs Bootstrap

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

Top sites by authority

Animate.css · Bootstrap · 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

Animate.css · Bootstrap · share of sites in each country using one or the other

United States 141,957

886,770

India 88,802

429,293

Germany 64,757

322,762

United Kingdom 48,133

295,976

Brazil 65,075

273,285

France 45,785

279,130

Italy 50,652

251,088

Spain 40,200

202,979

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 Animate.css sites · All Bootstrap sites