Cart Functionality vs wBuy
Head-to-head usage across the sites we track.
Detections for wBuy end in Dec 2024. The fingerprint catalog behind our crawls no longer carries that technology as its own entry, usually because it was retired or split into more specific ones, so its figure is the last recorded and is not directly comparable with a currently tracked technology.
Top sites by authority
Cart Functionality · wBuy · 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 · wBuy · share of sites in each country using one or the other
United States
737,680
1
United Kingdom
239,464
0
India
207,201
0
Germany
196,505
0
France
181,709
0
Canada
166,395
0
Brazil
145,168
561
Italy
138,310
0
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Cart Functionality | wBuy |
|---|---|---|
| LCP | 1.7 s | 1.8 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 800 ms |
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.
wBuy to Cart Functionality
| Domain | When |
|---|---|
| lojagisele.com | Jul 2026 |
| belezadafloresta.com.br | Jan 2026 |