Cart Functionality vs ePages
Head-to-head usage across the sites we track.
Top sites by authority
Cart Functionality · ePages · 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 · ePages · share of sites in each country using one or the other
United States
819,640
157
United Kingdom
265,245
219
India
226,526
73
Germany
217,355
3,388
France
207,855
344
Canada
188,032
49
Brazil
158,050
48
Italy
154,275
240
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Cart Functionality | ePages |
|---|---|---|
| LCP | 1.7 s | 1.9 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 900 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.
Cart Functionality to ePages
| Domain | When |
|---|---|
| reilohandel.de | Nov 2025 |
ePages to Cart Functionality
| Domain | When |
|---|---|
| rollen-direkt.de | Apr 2026 |
| reilohandel.de | Nov 2025 |