Google Hosted Libraries vs jQuery CDN

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

Top sites by authority

Google Hosted Libraries · jQuery CDN · 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

Google Hosted Libraries · jQuery CDN · share of sites in each country using one or the other

United States 327,264

170,123

Japan 267,213

95,881

India 124,044

91,656

United Kingdom 114,905

66,696

France 83,126

52,395

Canada 83,462

49,037

Brazil 72,218

49,391

Germany 74,359

47,088

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 Google Hosted Libraries sites · All jQuery CDN sites