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 4,287

64,773

India 1,062

21,022

United Kingdom 1,417

19,467

Japan 290

18,123

France 1,153

16,561

Canada 689

13,641

Italy 849

13,342

Spain 1,039

12,773

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 Custom Fonts sites · All Jetpack sites