The 12 Fastest ContentStack Ecommerce Sites
(August 2026) - real-user mobile speed from Google CrUX, 28-day window
| Rank | Brand | CWV | LCP | INP | CLS |
|---|---|---|---|---|---|
| 1 | Eastern Mountain Sports | PASS | 1.0s | 136ms | 0.00 |
| 2 | Steve Madden | FAIL | 2.0s | 247ms | 0.10 |
| 3 | Michaels Stores | FAIL | 2.3s | 353ms | 0.26 |
| 4 | Bissell | FAIL | 2.3s | 400ms | 0.13 |
| 5 | Ogio | FAIL | 2.3s | 225ms | 0.05 |
| 6 | Berries.com (Shari's Berries) | FAIL | 2.5s | 245ms | 0.12 |
| 7 | 1800 Petmeds | FAIL | 2.8s | 179ms | 0.10 |
| 8 | Art.com, Inc. | FAIL | 3.1s | 313ms | 0.19 |
| 9 | Horizon Hobby | FAIL | 3.2s | 282ms | 0.90 |
| 10 | 1800 Flowers | FAIL | 3.4s | 441ms | 0.23 |
| 11 | ASICS | FAIL | 3.4s | 390ms | 0.10 |
| 12 | Balsam Brands (Balsam Hill) | FAIL | 3.6s | 421ms | 0.66 |
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