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 59

22,256

India 38

15,755

Brazil 21

8,347

United Kingdom 20

7,350

Spain 33

7,218

Italy 43

7,017

Germany 26

6,848

France 27

6,532

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 Kirki Customizer Framework sites · All WPForms sites