Cloudflare Zaraz vs Google Cloud Trace

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

Top sites by authority

Cloudflare Zaraz · Google Cloud Trace · 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

Cloudflare Zaraz · Google Cloud Trace · share of sites in each country using one or the other

United States 5,499

12,584

India 2,982

5,638

Brazil 2,534

5,236

Japan 969

6,462

United Kingdom 2,366

4,348

Canada 1,908

3,683

Germany 1,946

3,444

France 1,642

3,331

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, Sep 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 Cloudflare Zaraz sites · All Google Cloud Trace sites