Cookie Notice vs OneTrust

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

Top sites by authority

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

United States 8,462

62,837

United Kingdom 6,149

25,922

France 10,209

18,507

India 2,578

22,544

Germany 5,686

19,314

Italy 8,604

16,151

Canada 2,096

22,006

Spain 5,917

17,573

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 Cookie Notice sites · All OneTrust sites