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 3,571

64,773

India 1,751

21,022

Japan 3,778

18,123

United Kingdom 1,419

19,467

France 1,692

16,561

Germany 2,500

12,623

Canada 1,030

13,641

Italy 1,301

13,342

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 a3 Lazy Load sites · All Jetpack sites