CallRail vs Cloudflare Browser Insights

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

Top sites by authority

CallRail · Cloudflare Browser Insights · 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

CallRail · Cloudflare Browser Insights · share of sites in each country using one or the other

United States 39,310

356,639

India 2,360

185,990

Brazil 388

167,096

Indonesia 438

162,375

United Kingdom 1,477

139,708

Canada 5,160

103,033

Germany 255

103,876

France 315

97,867

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 CallRail sites · All Cloudflare Browser Insights sites