https://www.whiteready.com/sustainabilty-report-2025/
Tested 2026-10-16 23:58:45 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 | 56 ms | 45 ms | 36 ms | 45 ms | 46 ms | 8 ms | 17.91 % |
| Largest Contentful Paint | 520 ms | 548 ms | 548 ms | 548 ms | 539 ms | 13 ms | 2.45 % |
| Total Blocking Time | 114 ms | 153 ms | 118 ms | 118 ms | 128 ms | 18 ms | 13.65 % |
| Cumulative Layout Shift | 0.089 | 0.09 | 0.099 | 0.09 | 0.093 | 0.005 | 5.08 % |
| Timing metrics | |||||||
| First Paint | 280 ms | 240 ms | 240 ms | 240 ms | 253 ms | 19 ms | 7.44 % |
| Largest Contentful Paint | 520 ms | 548 ms | 548 ms | 548 ms | 539 ms | 13 ms | 2.45 % |
| Load Event End | 412 ms | 404 ms | 418 ms | 412 ms | 411 ms | 6 ms | 1.39 % |
| Server Response Time | 19 ms | 19 ms | 16 ms | 19 ms | 18 ms | 1 ms | 7.86 % |
| TTFB | 56 ms | 45 ms | 36 ms | 45 ms | 46 ms | 8 ms | 17.91 % |
| Page Load Time | 407 ms | 400 ms | 414 ms | 407 ms | 407 ms | 6 ms | 1.40 % |
| First Visual Change | 300 ms | 33 ms | 267 ms | 267 ms | 200 ms | 119 ms | 59.43 % |
| Last Visual Change | 2.266 s | 2.433 s | 2.136 s | 2.266 s | 2.278 s | 122 ms | 5.34 % |
| Speed Index | 866 ms | 883 ms | 830 ms | 866 ms | 860 ms | 22 ms | 2.57 % |
| Visual Readiness | 1.966 s | 2.400 s | 1.869 s | 1.966 s | 2.078 s | 231 ms | 11.11 % |
| Visual Complete 95 | 2.200 s | 2.433 s | 2.036 s | 2.200 s | 2.223 s | 163 ms | 7.33 % |
| Visual Complete 99 | 2.266 s | 2.433 s | 2.136 s | 2.266 s | 2.278 s | 122 ms | 5.34 % |
| CPU metrics | |||||||
| Total Blocking Time | 114 ms | 153 ms | 118 ms | 118 ms | 128 ms | 18 ms | 13.65 % |
| Max Potential FID | 116 ms | 142 ms | 117 ms | 117 ms | 125 ms | 12 ms | 9.62 % |
| Number of Long Tasks | 2 | 2 | 3 | 2 | 2 | 0 | 20.20 % |
| Total Duration of Long Tasks | 214 ms | 253 ms | 268 ms | 253 ms | 245 ms | 23 ms | 9.29 % |
| Browser metrics | |||||||
| CPU benchmark score | 66 ms | 67 ms | 67 ms | 67 ms | 67 ms | 0 ms | 0.71 % |
| Page metrics | |||||||
| Cumulative Layout Shift | 0.089 | 0.09 | 0.099 | 0.09 | 0.093 | 0.005 | 5.08 % |
| DOM elements | 903 | 904 | 903 | 903 | 903 | 0 | 0.05 % |
| Document height | 2268 | 2268 | 2268 | 2268 | 2268 | 0 | 0.00 % |
| Total Requests | 61 | 66 | 66 | 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 | 2.8 MB | 2.9 MB | 2.9 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 | 513.5 KB | 513.5 KB | 513.5 KB | 513.5 KB | 513.5 KB | 4 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 | 5 B | 0.04 % |
| 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 | 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 | 187.7 KB | 210.9 KB | 210.9 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 | 272.9 KB | 272.9 KB | 272.9 KB | 272.9 KB | 272.9 KB | 16 B | 0.01 % |
| Third Party Requests | 14 | 14 | 14 | 14 | 14 | 0 | 0.00 % |
| First Party metrics | |||||||
| First Party Requests | 47 | 52 | 52 | 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 % |
