The 16 Fastest Parts Ecommerce Sites
(July 2026) - real-user mobile speed from Google CrUX, 28-day window
| Rank | Brand | CWV | LCP | INP | CLS |
|---|---|---|---|---|---|
| 1 | PartStore.com | PASS | 1.4s | 83ms | 0.00 |
| 2 | Jeg's | PASS | 1.5s | 119ms | 0.02 |
| 3 | JEGS | PASS | 1.5s | 120ms | 0.02 |
| 4 | Batteries Plus | PASS | 1.9s | 183ms | 0.07 |
| 5 | Canadian Tire | FAIL | 1.6s | 238ms | 0.51 |
| 6 | Pep Boys | FAIL | 1.7s | 230ms | 0.00 |
| 7 | Euro Car Parts Ltd | FAIL | 2.0s | 216ms | 0.00 |
| 8 | O'Reilly | FAIL | 2.2s | 205ms | 0.01 |
| 9 | CarParts | FAIL | 2.5s | 262ms | 0.09 |
| 10 | Cleanfreak.com | FAIL | 2.6s | 129ms | 0.03 |
| 11 | Eastwood | FAIL | 2.6s | 179ms | 0.00 |
| 12 | Advance Auto Parts | FAIL | 2.6s | 388ms | 0.49 |
| 13 | Chemical Guys | FAIL | 2.8s | 188ms | 0.00 |
| 14 | Parts Express | FAIL | 3.9s | 136ms | 0.21 |
| 15 | Texas Instruments | FAIL | 4.0s | 321ms | 0.00 |
| 16 | AutoZone | FAIL | 5.9s | 395ms | 0.21 |
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