Cart Functionality vs Sky-Shop

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

Top sites by authority

Cart Functionality · Sky-Shop · 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 · Sky-Shop · share of sites in each country using one or the other

United States 737,680

6

United Kingdom 239,464

13

India 207,201

4

Germany 196,505

38

France 181,709

6

Canada 166,395

1

Brazil 145,168

3

Italy 138,310

7

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 Cart Functionality sites · All Sky-Shop sites