Cart Functionality vs Volusion
Head-to-head usage across the sites we track.
Top sites by authority
Cart Functionality · Volusion · 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 · Volusion · share of sites in each country using one or the other
United States
737,680
1,625
United Kingdom
239,464
110
India
207,201
106
Germany
196,505
41
France
181,709
37
Canada
166,395
266
Brazil
145,168
28
Italy
138,310
24
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Cart Functionality | Volusion |
|---|---|---|
| LCP | 1.7 s | 2 s |
| INP | 75 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 1100 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.
Cart Functionality to Volusion
| Domain | When |
|---|---|
| itosolutions.net | Apr 2026 |
| windsormedals.com | Jan 2026 |
| nicotinegiant.com | Dec 2025 |
Volusion to Cart Functionality
| Domain | When |
|---|---|
| emapa.aero | Jun 2026 |
| fatwheels.com | May 2026 |
| itosolutions.net | Apr 2026 |
| windsormedals.com | Jan 2026 |
| nicotinegiant.com | Dec 2025 |