AdRoll CMP System vs iubenda

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

Top sites by authority

AdRoll CMP System · iubenda · 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

AdRoll CMP System · iubenda · share of sites in each country using one or the other

Italy 1,641

75,118

United States 20,418

7,157

United Kingdom 3,845

5,966

Germany 2,043

7,672

India 5,466

2,980

France 1,858

5,801

Canada 5,043

2,162

Spain 1,704

4,404

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 AdRoll CMP System sites · All iubenda sites