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 5,819

13,009

India 3,208

5,758

Brazil 2,676

5,544

United Kingdom 2,628

4,686

Japan 1,114

5,458

Canada 2,069

3,989

Germany 2,202

3,741

France 1,985

3,717

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 Cloudflare Zaraz sites · All Google Cloud Trace sites