Pinterest Conversion Tag vs Site Kit

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

Top sites by authority

Pinterest Conversion Tag · Site Kit · 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

Pinterest Conversion Tag · Site Kit · share of sites in each country using one or the other

United States 39,462

191,744

India 11,881

94,995

Brazil 12,670

71,181

United Kingdom 15,192

64,452

Japan 5,531

73,790

France 11,536

63,629

Spain 9,175

63,132

Italy 8,898

58,351

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 Pinterest Conversion Tag sites · All Site Kit sites