Custom Fonts vs Jetpack

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

Top sites by authority

Custom Fonts · Jetpack · 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

Custom Fonts · Jetpack · share of sites in each country using one or the other

United States 3,763

56,925

India 956

18,337

United Kingdom 1,169

16,888

Japan 229

15,245

France 897

14,004

Canada 596

11,584

Italy 697

11,467

Spain 832

10,953

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, Aug 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 Custom Fonts sites · All Jetpack sites