https://www.whiteready.com/sustainabilty-report-2025/
Tested 2026-10-15 23:56:50 using Chrome 154.0.8037.57 (runtime settings)
| Metric | Run 1 | Run 2 | Run 3 | Median | Mean | Stddev | RSD |
|---|---|---|---|---|---|---|---|
| Google Web Vitals | |||||||
| Time to First Byte | 41 ms | 38 ms | 36 ms | 38 ms | 38 ms | 2 ms | 5.36 % |
| Largest Contentful Paint | 628 ms | 476 ms | 544 ms | 544 ms | 549 ms | 62 ms | 11.32 % |
| Total Blocking Time | 100 ms | 113 ms | 109 ms | 109 ms | 107 ms | 5 ms | 5.07 % |
| Cumulative Layout Shift | 0.089 | 0.097 | 0.089 | 0.089 | 0.092 | 0.004 | 4.30 % |
| Timing metrics | |||||||
| First Paint | 240 ms | 240 ms | 264 ms | 240 ms | 248 ms | 11 ms | 4.56 % |
| Largest Contentful Paint | 628 ms | 476 ms | 544 ms | 544 ms | 549 ms | 62 ms | 11.32 % |
| Load Event End | 375 ms | 361 ms | 409 ms | 375 ms | 382 ms | 20 ms | 5.28 % |
| Server Response Time | 17 ms | 19 ms | 19 ms | 19 ms | 18 ms | 1 ms | 5.14 % |
| TTFB | 41 ms | 38 ms | 36 ms | 38 ms | 38 ms | 2 ms | 5.36 % |
| Page Load Time | 370 ms | 357 ms | 405 ms | 370 ms | 377 ms | 20 ms | 5.37 % |
| First Visual Change | 233 ms | 233 ms | 266 ms | 233 ms | 244 ms | 16 ms | 6.38 % |
| Last Visual Change | 2.333 s | 1.900 s | 2.066 s | 2.066 s | 2.100 s | 178 ms | 8.50 % |
| Speed Index | 831 ms | 781 ms | 831 ms | 831 ms | 814 ms | 24 ms | 2.89 % |
| Visual Readiness | 2.100 s | 1.667 s | 1.800 s | 1.800 s | 1.856 s | 181 ms | 9.76 % |
| Visual Complete 95 | 2.300 s | 1.900 s | 2.066 s | 2.066 s | 2.089 s | 164 ms | 7.86 % |
| Visual Complete 99 | 2.333 s | 1.900 s | 2.066 s | 2.066 s | 2.100 s | 178 ms | 8.50 % |
| CPU metrics | |||||||
| Total Blocking Time | 100 ms | 113 ms | 109 ms | 109 ms | 107 ms | 5 ms | 5.07 % |
| Max Potential FID | 110 ms | 119 ms | 107 ms | 110 ms | 112 ms | 5 ms | 4.55 % |
| Number of Long Tasks | 3 | 3 | 2 | 3 | 3 | 0 | 17.68 % |
| Total Duration of Long Tasks | 271 ms | 284 ms | 209 ms | 271 ms | 255 ms | 33 ms | 12.85 % |
| Browser metrics | |||||||
| CPU benchmark score | 65 ms | 66 ms | 68 ms | 66 ms | 66 ms | 1 ms | 1.88 % |
| Page metrics | |||||||
| Cumulative Layout Shift | 0.089 | 0.097 | 0.089 | 0.089 | 0.092 | 0.004 | 4.30 % |
| DOM elements | 904 | 904 | 903 | 904 | 904 | 0 | 0.05 % |
| Document height | 2268 | 2268 | 2268 | 2268 | 2268 | 0 | 0.00 % |
| Total Requests | 66 | 59 | 66 | 66 | 64 | 3 | 5.18 % |
| HTML Requests | 1 | 1 | 1 | 1 | 1 | 0 | 0.00 % |
| JavaScript Requests | 19 | 19 | 19 | 19 | 19 | 0 | 0.00 % |
| CSS Requests | 7 | 7 | 7 | 7 | 7 | 0 | 0.00 % |
| Font Requests | 4 | 4 | 4 | 4 | 4 | 0 | 0.00 % |
| HTTP Errors | 0 | 0 | 0 | 0 | 0 | 0 | N/A |
| Total Transfer Size | 2.9 MB | 2.8 MB | 2.9 MB | 2.9 MB | 2.8 MB | 21.8 KB | 0.75 % |
| HTML Transfer Size | 23.9 KB | 23.9 KB | 23.9 KB | 23.9 KB | 23.9 KB | 0 b | 0.00 % |
| JavaScript Transfer Size | 513.5 KB | 513.5 KB | 513.6 KB | 513.5 KB | 513.5 KB | 32 B | 0.01 % |
| CSS Transfer Size | 112.4 KB | 112.4 KB | 112.4 KB | 112.4 KB | 112.4 KB | 0 b | 0.00 % |
| Font Transfer Size | 53.6 KB | 53.6 KB | 53.6 KB | 53.6 KB | 53.6 KB | 0 b | 0.00 % |
| Favicon Transfer Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| JSON Transfer Size | 10.3 KB | 10.3 KB | 10.3 KB | 10.3 KB | 10.3 KB | 7 B | 0.06 % |
| Plain Transfer Size | 260 B | 260 B | 260 B | 260 B | 260 B | 0 b | 0.00 % |
| SVG Transfer Size | 3.7 KB | 3.7 KB | 3.7 KB | 3.7 KB | 3.7 KB | 11 B | 0.29 % |
| Total Content Size | 4.8 MB | 4.7 MB | 4.8 MB | 4.8 MB | 4.8 MB | 20.7 KB | 0.42 % |
| HTML Content Size | 129.9 KB | 129.9 KB | 129.9 KB | 129.9 KB | 129.9 KB | 0 b | 0.00 % |
| JavaScript Content Size | 1.8 MB | 1.8 MB | 1.8 MB | 1.8 MB | 1.8 MB | 0 b | 0.00 % |
| CSS Content Size | 630.6 KB | 630.6 KB | 630.6 KB | 630.6 KB | 630.6 KB | 0 b | 0.00 % |
| Image Content Size | 210.9 KB | 167.0 KB | 210.9 KB | 210.9 KB | 196.2 KB | 20.7 KB | 10.53 % |
| Font Content Size | 52.0 KB | 52.0 KB | 52.0 KB | 52.0 KB | 52.0 KB | 0 b | 0.00 % |
| Favicon Content Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| JSON Content Size | 44.3 KB | 44.3 KB | 44.3 KB | 44.3 KB | 44.3 KB | 0 b | 0.00 % |
| Plain Content Size | 2 B | 2 B | 2 B | 2 B | 2 B | 0 b | 0.00 % |
| SVG Content Size | 7.3 KB | 7.3 KB | 7.3 KB | 7.3 KB | 7.3 KB | 0 b | 0.00 % |
| Third Party metrics | |||||||
| Third Party Transfer Size | 272.9 KB | 272.9 KB | 273.0 KB | 272.9 KB | 272.9 KB | 29 B | 0.01 % |
| Third Party Requests | 14 | 14 | 14 | 14 | 14 | 0 | 0.00 % |
| First Party metrics | |||||||
| First Party Requests | 52 | 45 | 52 | 52 | 50 | 3 | 6.64 % |
| First Party Total Transfer Size | 2.6 MB | 2.5 MB | 2.6 MB | 2.6 MB | 2.6 MB | 21.8 KB | 0.82 % |
| First Party Total Content Size | 3.8 MB | 3.8 MB | 3.8 MB | 3.8 MB | 3.8 MB | 20.7 KB | 0.53 % |
