Jetpack vs Optimization Detective

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

Top sites by authority

Jetpack · Optimization Detective · 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

Jetpack · Optimization Detective · share of sites in each country using one or the other

United States 56,925

3,134

India 18,337

1,531

United Kingdom 16,888

1,236

Japan 15,245

652

France 14,004

1,016

Canada 11,584

822

Italy 11,467

804

Germany 11,081

1,137

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 Jetpack sites · All Optimization Detective sites