Bootstrap vs Materialize CSS

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

Top sites by authority

Bootstrap · Materialize 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

Bootstrap · Materialize CSS · share of sites in each country using one or the other

United States 758,929

2,836

India 368,409

1,911

Germany 277,428

1,455

United Kingdom 255,833

1,358

Brazil 241,343

2,028

France 234,434

1,474

Italy 222,549

1,058

Spain 183,194

1,231

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 Bootstrap sites · All Materialize CSS sites