(September 2026) - real-user mobile speed from Google CrUX, 28-day window
| Rank | Brand | CWV | LCP | INP | CLS |
|---|---|---|---|---|---|
| 1 | Seiko USA | PASS | 1.1s | 104ms | 0.00 |
| 2 | Chrome Hearts | PASS | 1.3s | 82ms | 0.00 |
| 3 | Christian Louboutin | PASS | 1.4s | 171ms | 0.01 |
| 4 | Oscar de la Renta | PASS | 1.5s | 167ms | 0.09 |
| 5 | Chanel | PASS | 1.6s | 193ms | 0.00 |
| 6 | Saks | PASS | 1.6s | 116ms | 0.03 |
| 7 | Hermes | PASS | 1.7s | 191ms | 0.06 |
| 8 | Supreme | PASS | 1.8s | 103ms | 0.00 |
| 9 | Tom Ford | PASS | 1.8s | 111ms | 0.00 |
| 10 | Tiffany & Co. | PASS | 1.9s | 195ms | 0.01 |
| 11 | Derek Rose | PASS | 2.0s | 149ms | 0.00 |
| 12 | De Beers | PASS | 2.0s | 129ms | 0.00 |
| 13 | Donna Karan | PASS | 2.3s | 127ms | 0.04 |
| 14 | Etro | PASS | 2.4s | 163ms | 0.00 |
| 15 | James Perse | PASS | 2.4s | 188ms | 0.03 |
| 16 | La Prairie | PASS | 2.5s | 194ms | 0.01 |
| 17 | Zodiac watches | FAIL | 1.4s | 238ms | 0.00 |
| 18 | Omega Watch | FAIL | 1.4s | 221ms | 0.00 |
| 19 | Tourneau | FAIL | 1.6s | 96ms | 0.10 |
| 20 | Marc Jacobs | FAIL | 1.6s | 536ms | 0.15 |
| 21 | Jimmy Choo | FAIL | 1.8s | 212ms | 0.00 |
| 22 | Stuart Weitzman | FAIL | 1.8s | 237ms | 0.22 |
| 23 | Alexander Wang | FAIL | 1.9s | 208ms | 0.02 |
| 24 | Hugo Boss | FAIL | 1.9s | 242ms | 0.05 |
| 25 | Peter Millar | FAIL | 2.0s | 170ms | 0.20 |
| 26 | Mulberry | FAIL | 2.0s | 134ms | 0.11 |
| 27 | Moschino | FAIL | 2.0s | 261ms | 0.00 |
| 28 | Brown Thomas | FAIL | 2.0s | 195ms | 0.15 |
| 29 | Gucci | FAIL | 2.1s | 387ms | 0.01 |
| 30 | Michael Kors | FAIL | 2.2s | 249ms | 0.01 |
| 31 | Bally | FAIL | 2.3s | 168ms | 0.11 |
| 32 | Roberto Cavalli | FAIL | 2.3s | 480ms | 0.15 |
| 33 | Selfridges (UK) | FAIL | 2.3s | 302ms | 0.00 |
| 34 | Far Fetch | FAIL | 2.4s | 263ms | 0.03 |
| 35 | Holt Renfrew | FAIL | 2.4s | 217ms | 0.06 |
| 36 | Net-a-porter | FAIL | 2.4s | 413ms | 0.12 |
| 37 | Karen Millen | FAIL | 2.4s | 235ms | 0.09 |
| 38 | Harry Rosen | FAIL | 2.5s | 154ms | 0.05 |
| 39 | Maisonmartinmargiela.com | FAIL | 2.6s | 171ms | 0.01 |
| 40 | Celine | FAIL | 2.6s | 497ms | 0.08 |
| 41 | Bottega Veneta | FAIL | 2.7s | 239ms | 0.07 |
| 42 | Lafayette148 | FAIL | 2.7s | 202ms | 0.02 |
| 43 | Crown Student | FAIL | 2.7s | 1707ms | 0.01 |
| 44 | Balenciaga | FAIL | 2.8s | 229ms | 0.04 |
| 45 | Valentino | FAIL | 2.8s | 457ms | 0.00 |
| 46 | Dooney and Bourke | FAIL | 2.9s | 203ms | 0.08 |
| 47 | Golden Goose | FAIL | 3.1s | 322ms | 0.20 |
| 48 | DVF | FAIL | 3.1s | 489ms | 0.16 |
| 49 | MCM Worldwide | FAIL | 3.1s | 260ms | 0.07 |
| 50 | Salvatore Ferragamo | FAIL | 3.3s | 333ms | 0.03 |
| 51 | Chronext | FAIL | 3.3s | 183ms | 0.07 |
| 52 | Dolce&Gabbana | FAIL | 3.6s | 1538ms | 0.31 |
| 53 | Zegna | FAIL | 3.6s | 205ms | 0.01 |
| 54 | TAG Heuer SA | FAIL | 3.7s | 237ms | 0.32 |
| 55 | Restoration Hardware | FAIL | 3.8s | 207ms | 0.28 |
| 56 | Versace USA | FAIL | 3.8s | 390ms | 0.14 |
| 57 | Helmut Lang | FAIL | 4.4s | 255ms | 0.05 |
| 58 | Fendi | FAIL | 8.1s | 312ms | 0.01 |
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