AppDynamics vs Facebook Pixel

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

Top sites by authority

AppDynamics · Facebook Pixel · 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

AppDynamics · Facebook Pixel · share of sites in each country using one or the other

United States 1,277

611,008

Brazil 488

214,285

India 1,014

210,862

United Kingdom 777

192,259

Canada 759

157,641

Germany 638

136,373

Australia 519

132,758

Italy 504

126,077

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 AppDynamics sites · All Facebook Pixel sites