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 358,777

53,592

India 188,732

8,987

Brazil 165,894

3,220

Indonesia 159,635

1,252

United Kingdom 141,129

11,413

Canada 104,823

9,278

Germany 103,081

2,695

France 97,614

4,527

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 Browser Insights sites · All Google Call Conversion Tracking sites