The 4 Fastest GrowthBook Ecommerce Sites
(September 2026) - real-user mobile speed from Google CrUX, 28-day window
| Rank | Brand | CWV | LCP | INP | CLS |
|---|---|---|---|---|---|
| 1 | Houzz | PASS | 2.1s | 159ms | 0.01 |
| 2 | Hersheys | FAIL | 1.5s | 263ms | 0.22 |
| 3 | Vital Choice | FAIL | 2.1s | 254ms | 0.01 |
| 4 | Berries.com (Shari's Berries) | FAIL | 2.8s | 269ms | 0.18 |
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