Cart Functionality vs Squarespace Commerce

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

Top sites by authority

Cart Functionality · Squarespace Commerce · 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

Cart Functionality · Squarespace Commerce · share of sites in each country using one or the other

United States 729,127

138,059

United Kingdom 237,218

23,596

India 207,181

6,441

Germany 193,696

5,735

France 180,639

4,922

Canada 165,082

18,113

Brazil 144,613

2,361

Spain 143,412

3,097

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 Cart Functionality sites · All Squarespace Commerce sites