Cozy AntiTheft vs Vitals

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

Top sites by authority

Cozy AntiTheft · Vitals · 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

Cozy AntiTheft · Vitals · share of sites in each country using one or the other

United States 952

3,310

United Kingdom 352

1,382

India 304

1,273

Canada 263

993

Australia 232

956

Germany 168

992

France 247

905

Italy 133

674

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 Cozy AntiTheft sites · All Vitals sites