Cloudflare Browser Insights vs Google Call Conversion Tracking

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

Top sites by authority

Cloudflare Browser Insights · Google Call Conversion Tracking · 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 Browser Insights · Google Call Conversion Tracking · share of sites in each country using one or the other

United States 356,639

54,814

India 185,990

9,198

Brazil 167,096

3,315

Indonesia 162,375

1,324

United Kingdom 139,708

11,289

Canada 103,033

9,498

Germany 103,876

2,732

France 97,867

4,353

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 Cloudflare Browser Insights sites · All Google Call Conversion Tracking sites