Cloudflare Rocket Loader vs Google Cloud Trace

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

Top sites by authority

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

United States 29,959

12,584

India 19,958

5,638

United Kingdom 14,634

4,348

Brazil 13,122

5,236

Saudi Arabia 15,432

1,262

Germany 11,955

3,444

Canada 11,512

3,683

France 10,858

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 Rocket Loader sites · All Google Cloud Trace sites