Prism vs Webpack

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

Top sites by authority

Prism · Webpack · 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

Prism · Webpack · share of sites in each country using one or the other

United States 24,601

298,515

India 18,002

154,177

Germany 12,114

132,021

United Kingdom 11,764

123,342

France 10,238

109,944

Brazil 10,044

99,932

Canada 10,220

96,644

Netherlands 8,870

78,103

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 Prism sites · All Webpack sites