AppNexus vs Vidazoo

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

Top sites by authority

AppNexus · Vidazoo · 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

AppNexus · Vidazoo · share of sites in each country using one or the other

United States 55,306

346

United Kingdom 25,318

189

Canada 24,555

197

India 18,466

152

Germany 18,026

157

France 17,057

138

Australia 16,016

146

Spain 15,020

118

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 AppNexus sites · All Vidazoo sites