Akamai vs cdnjs

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

Top sites by authority

Akamai · cdnjs · 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

Akamai · cdnjs · share of sites in each country using one or the other

United States 23,776

359,254

India 7,937

203,554

Japan 4,721

157,950

United Kingdom 9,264

133,731

Brazil 5,231

109,116

France 6,229

100,471

Canada 8,066

95,310

Germany 7,675

89,559

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, Oct 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 Akamai sites · All cdnjs sites