Cart Functionality vs Gambio
Head-to-head usage across the sites we track.
Top sites by authority
Cart Functionality · Gambio · 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 · Gambio · share of sites in each country using one or the other
United States
819,640
47
United Kingdom
265,245
32
India
226,526
33
Germany
217,355
3,327
France
207,855
74
Canada
188,032
5
Brazil
158,050
9
Italy
154,275
85
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Cart Functionality | Gambio |
|---|---|---|
| LCP | 1.7 s | 1.4 s |
| INP | 75 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 800 ms |
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.
Gambio to Cart Functionality
| Domain | When |
|---|---|
| eine-der-guten.de | Oct 2025 |
| hoolywood.de | Sep 2025 |