a3 Lazy Load vs Jetpack

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

Top sites by authority

a3 Lazy Load · 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

a3 Lazy Load · Jetpack · share of sites in each country using one or the other

United States 3,062

56,925

India 1,493

18,337

Japan 3,192

15,245

United Kingdom 1,212

16,888

France 1,323

14,004

Germany 2,117

11,081

Italy 1,076

11,467

Canada 863

11,584

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 a3 Lazy Load sites · All Jetpack sites