https://www.whiteready.com/sustainabilty-report-2025/
Tested 2026-10-20 11:54:07 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 | 47 ms | 132 ms | 35 ms | 47 ms | 71 ms | 43 ms | 60.53 % |
| Largest Contentful Paint | 532 ms | 716 ms | 480 ms | 532 ms | 576 ms | 101 ms | 17.58 % |
| Total Blocking Time | 106 ms | 103 ms | 118 ms | 106 ms | 109 ms | 6 ms | 5.95 % |
| Cumulative Layout Shift | 0.089 | 0.09 | 0.097 | 0.09 | 0.092 | 0.004 | 4.01 % |
| Timing metrics | |||||||
| First Paint | 264 ms | 440 ms | 240 ms | 264 ms | 315 ms | 89 ms | 28.34 % |
| Largest Contentful Paint | 532 ms | 716 ms | 480 ms | 532 ms | 576 ms | 101 ms | 17.58 % |
| Load Event End | 411 ms | 625 ms | 371 ms | 411 ms | 469 ms | 112 ms | 23.78 % |
| Server Response Time | 14 ms | 113 ms | 17 ms | 17 ms | 48 ms | 46 ms | 95.79 % |
| TTFB | 47 ms | 132 ms | 35 ms | 47 ms | 71 ms | 43 ms | 60.53 % |
| Page Load Time | 406 ms | 621 ms | 366 ms | 406 ms | 464 ms | 112 ms | 24.12 % |
| First Visual Change | 267 ms | 34 ms | 266 ms | 266 ms | 189 ms | 110 ms | 57.99 % |
| Last Visual Change | 2.603 s | 2.236 s | 1.933 s | 2.236 s | 2.257 s | 274 ms | 12.14 % |
| Speed Index | 890 ms | 1.029 s | 786 ms | 890 ms | 902 ms | 100 ms | 11.04 % |
| Visual Readiness | 2.336 s | 2.202 s | 1.667 s | 2.202 s | 2.068 s | 289 ms | 13.97 % |
| Visual Complete 95 | 2.603 s | 2.236 s | 1.900 s | 2.236 s | 2.246 s | 287 ms | 12.78 % |
| Visual Complete 99 | 2.603 s | 2.236 s | 1.933 s | 2.236 s | 2.257 s | 274 ms | 12.14 % |
| CPU metrics | |||||||
| Total Blocking Time | 106 ms | 103 ms | 118 ms | 106 ms | 109 ms | 6 ms | 5.95 % |
| Max Potential FID | 113 ms | 109 ms | 111 ms | 111 ms | 111 ms | 2 ms | 1.47 % |
| Number of Long Tasks | 2 | 3 | 3 | 3 | 3 | 0 | 17.68 % |
| Total Duration of Long Tasks | 206 ms | 253 ms | 268 ms | 253 ms | 242 ms | 26 ms | 10.90 % |
| Browser metrics | |||||||
| CPU benchmark score | 66 ms | 65 ms | 67 ms | 66 ms | 66 ms | 1 ms | 1.24 % |
| Page metrics | |||||||
| Cumulative Layout Shift | 0.089 | 0.09 | 0.097 | 0.09 | 0.092 | 0.004 | 4.01 % |
| DOM elements | 903 | 904 | 904 | 904 | 904 | 0 | 0.05 % |
| Document height | 2268 | 2268 | 2268 | 2268 | 2268 | 0 | 0.00 % |
| Total Requests | 66 | 66 | 61 | 66 | 64 | 2 | 3.66 % |
| 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 | 2.9 MB | 2.8 MB | 2.9 MB | 2.9 MB | 11.7 KB | 0.40 % |
| 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 | 514.1 KB | 514.1 KB | 514.1 KB | 514.1 KB | 514.1 KB | 8 B | 0.00 % |
| 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 | 3 B | 0.03 % |
| Plain Transfer Size | 260 B | 261 B | 260 B | 260 B | 260 B | 0 b | 0.18 % |
| SVG Transfer Size | 3.7 KB | 3.7 KB | 3.7 KB | 3.7 KB | 3.7 KB | 10 B | 0.27 % |
| Total Content Size | 4.8 MB | 4.8 MB | 4.8 MB | 4.8 MB | 4.8 MB | 10.9 KB | 0.22 % |
| 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 | 210.9 KB | 187.7 KB | 210.9 KB | 203.1 KB | 10.9 KB | 5.38 % |
| 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 | 273.6 KB | 273.5 KB | 273.5 KB | 273.5 KB | 273.5 KB | 15 B | 0.01 % |
| Third Party Requests | 14 | 14 | 14 | 14 | 14 | 0 | 0.00 % |
| First Party metrics | |||||||
| First Party Requests | 52 | 52 | 47 | 52 | 50 | 2 | 4.68 % |
| First Party Total Transfer Size | 2.6 MB | 2.6 MB | 2.6 MB | 2.6 MB | 2.6 MB | 11.7 KB | 0.44 % |
| First Party Total Content Size | 3.8 MB | 3.8 MB | 3.8 MB | 3.8 MB | 3.8 MB | 10.9 KB | 0.28 % |
