Kirki Customizer Framework vs WPForms

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

Top sites by authority

Kirki Customizer Framework · WPForms · 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

Kirki Customizer Framework · WPForms · share of sites in each country using one or the other

United States 238

26,483

India 133

19,482

Brazil 46

9,810

United Kingdom 74

8,600

Spain 90

8,115

Germany 85

8,014

Italy 109

7,932

France 84

7,828

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, Jun 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 Kirki Customizer Framework sites · All WPForms sites