Google Cloud CDN vs Unpkg

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

Top sites by authority

Google Cloud CDN · Unpkg · 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 Cloud CDN · Unpkg · share of sites in each country using one or the other

United States 198,507

151,058

India 48,329

68,847

United Kingdom 52,407

54,315

Japan 44,949

49,625

France 38,826

49,455

Brazil 43,939

43,084

Canada 41,348

41,486

Germany 34,586

41,222

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 Cloud CDN sites · All Unpkg sites