Google Analytics vs Quantum Metric

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

Top sites by authority

Google Analytics · Quantum Metric · 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

Google Analytics · Quantum Metric · share of sites in each country using one or the other

United States 1,825,086

1,158

Japan 752,077

451

India 660,191

735

United Kingdom 591,165

682

France 487,677

575

Brazil 487,743

492

Germany 438,882

565

Canada 427,096

771

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 Google Analytics sites · All Quantum Metric sites