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 3,781

55,797

India 906

17,638

United Kingdom 1,130

16,691

Japan 219

14,736

France 927

13,985

Italy 716

11,984

Spain 890

11,468

Canada 559

11,530

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, Sep 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