Cookie Script vs OneTrust

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

Top sites by authority

Cookie Script · OneTrust · 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

Cookie Script · OneTrust · share of sites in each country using one or the other

United States 5,565

71,524

United Kingdom 7,872

30,123

Germany 6,538

22,463

India 2,916

25,958

Italy 10,955

17,864

Canada 2,371

25,080

France 4,664

22,502

Spain 5,471

19,634

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, Jun 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 Cookie Script sites · All OneTrust sites