https://www.whiteready.com/sustainabilty-report-2025/
Tested 2026-10-18 11:56:04 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 | 35 ms | 47 ms | 50 ms | 47 ms | 44 ms | 6 ms | 14.73 % |
| Largest Contentful Paint | 544 ms | 576 ms | 708 ms | 576 ms | 609 ms | 71 ms | 11.65 % |
| Total Blocking Time | 101 ms | 147 ms | 122 ms | 122 ms | 123 ms | 19 ms | 15.25 % |
| Cumulative Layout Shift | 0.108 | 0.099 | 0.097 | 0.099 | 0.102 | 0.004 | 4.47 % |
| Timing metrics | |||||||
| First Paint | 248 ms | 260 ms | 244 ms | 248 ms | 251 ms | 7 ms | 2.71 % |
| Largest Contentful Paint | 544 ms | 576 ms | 708 ms | 576 ms | 609 ms | 71 ms | 11.65 % |
| Load Event End | 402 ms | 431 ms | 586 ms | 431 ms | 473 ms | 81 ms | 17.08 % |
| Server Response Time | 15 ms | 19 ms | 18 ms | 18 ms | 17 ms | 2 ms | 9.81 % |
| TTFB | 35 ms | 47 ms | 50 ms | 47 ms | 44 ms | 6 ms | 14.73 % |
| Page Load Time | 398 ms | 424 ms | 579 ms | 424 ms | 467 ms | 80 ms | 17.11 % |
| First Visual Change | 266 ms | 300 ms | 266 ms | 266 ms | 277 ms | 16 ms | 5.78 % |
| Last Visual Change | 1.933 s | 2.600 s | 2.166 s | 2.166 s | 2.233 s | 276 ms | 12.38 % |
| Speed Index | 814 ms | 888 ms | 975 ms | 888 ms | 892 ms | 66 ms | 7.37 % |
| Visual Readiness | 1.667 s | 2.300 s | 1.900 s | 1.900 s | 1.956 s | 261 ms | 13.37 % |
| Visual Complete 95 | 1.300 s | 2.000 s | 2.166 s | 2.000 s | 1.822 s | 375 ms | 20.60 % |
| Visual Complete 99 | 1.933 s | 2.000 s | 2.166 s | 2.000 s | 2.033 s | 98 ms | 4.82 % |
| CPU metrics | |||||||
| Total Blocking Time | 101 ms | 147 ms | 122 ms | 122 ms | 123 ms | 19 ms | 15.25 % |
| Max Potential FID | 108 ms | 130 ms | 119 ms | 119 ms | 119 ms | 9 ms | 7.55 % |
| Number of Long Tasks | 2 | 3 | 3 | 3 | 3 | 0 | 17.68 % |
| Total Duration of Long Tasks | 201 ms | 297 ms | 273 ms | 273 ms | 257 ms | 41 ms | 15.87 % |
| Browser metrics | |||||||
| CPU benchmark score | 65 ms | 66 ms | 140 ms | 66 ms | 90 ms | 35 ms | 38.88 % |
| Page metrics | |||||||
| Cumulative Layout Shift | 0.108 | 0.099 | 0.097 | 0.099 | 0.102 | 0.004 | 4.47 % |
| DOM elements | 903 | 904 | 904 | 904 | 904 | 0 | 0.05 % |
| Document height | 2268 | 2268 | 2268 | 2268 | 2268 | 0 | 0.00 % |
| Total Requests | 66 | 66 | 66 | 66 | 66 | 0 | 0.00 % |
| 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 | 2.9 MB | 2.9 MB | 2.9 MB | 11 B | 0.00 % |
| 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 | 513.8 KB | 513.8 KB | 513.8 KB | 513.8 KB | 513.8 KB | 1 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 | 4 B | 0.04 % |
| Plain Transfer Size | 261 B | 260 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 | 0.26 % |
| Total Content Size | 4.8 MB | 4.8 MB | 4.8 MB | 4.8 MB | 4.8 MB | 0 b | 0.00 % |
| 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 | 210.9 KB | 210.9 KB | 210.9 KB | 0 b | 0.00 % |
| 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 | 273.2 KB | 273.2 KB | 273.2 KB | 273.2 KB | 273.2 KB | 11 B | 0.00 % |
| Third Party Requests | 14 | 14 | 14 | 14 | 14 | 0 | 0.00 % |
| First Party metrics | |||||||
| First Party Requests | 52 | 52 | 52 | 52 | 52 | 0 | 0.00 % |
| First Party Total Transfer Size | 2.6 MB | 2.6 MB | 2.6 MB | 2.6 MB | 2.6 MB | 0 b | 0.00 % |
| First Party Total Content Size | 3.8 MB | 3.8 MB | 3.8 MB | 3.8 MB | 3.8 MB | 0 b | 0.00 % |
