https://www.whiteready.com/sustainabilty-report-2025/
Tested 2026-10-20 23:53:25 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 | 52 ms | 43 ms | 38 ms | 43 ms | 44 ms | 6 ms | 13.07 % |
| Largest Contentful Paint | 560 ms | 544 ms | 516 ms | 544 ms | 540 ms | 18 ms | 3.37 % |
| Total Blocking Time | 108 ms | 118 ms | 111 ms | 111 ms | 112 ms | 4 ms | 3.73 % |
| Cumulative Layout Shift | 0.09 | 0.099 | 0.099 | 0.099 | 0.096 | 0.004 | 4.57 % |
| Timing metrics | |||||||
| First Paint | 280 ms | 256 ms | 224 ms | 256 ms | 253 ms | 23 ms | 9.06 % |
| Largest Contentful Paint | 560 ms | 544 ms | 516 ms | 544 ms | 540 ms | 18 ms | 3.37 % |
| Load Event End | 453 ms | 435 ms | 390 ms | 435 ms | 426 ms | 26 ms | 6.22 % |
| Server Response Time | 20 ms | 23 ms | 18 ms | 20 ms | 20 ms | 2 ms | 10.11 % |
| TTFB | 52 ms | 43 ms | 38 ms | 43 ms | 44 ms | 6 ms | 13.07 % |
| Page Load Time | 448 ms | 430 ms | 386 ms | 430 ms | 421 ms | 26 ms | 6.18 % |
| First Visual Change | 300 ms | 266 ms | 233 ms | 266 ms | 266 ms | 27 ms | 10.27 % |
| Last Visual Change | 2.466 s | 2.066 s | 1.966 s | 2.066 s | 2.166 s | 216 ms | 9.97 % |
| Speed Index | 879 ms | 878 ms | 809 ms | 878 ms | 855 ms | 33 ms | 3.83 % |
| Visual Readiness | 2.166 s | 1.800 s | 1.733 s | 1.800 s | 1.900 s | 190 ms | 10.02 % |
| Visual Complete 95 | 1.866 s | 1.733 s | 1.566 s | 1.733 s | 1.722 s | 123 ms | 7.13 % |
| Visual Complete 99 | 2.466 s | 2.066 s | 1.966 s | 2.066 s | 2.166 s | 216 ms | 9.97 % |
| CPU metrics | |||||||
| Total Blocking Time | 108 ms | 118 ms | 111 ms | 111 ms | 112 ms | 4 ms | 3.73 % |
| Max Potential FID | 118 ms | 117 ms | 115 ms | 117 ms | 117 ms | 1 ms | 1.07 % |
| Number of Long Tasks | 3 | 3 | 2 | 3 | 3 | 0 | 17.68 % |
| Total Duration of Long Tasks | 259 ms | 268 ms | 211 ms | 259 ms | 246 ms | 25 ms | 10.17 % |
| Browser metrics | |||||||
| CPU benchmark score | 66 ms | 66 ms | 66 ms | 66 ms | 66 ms | 0 ms | 0.00 % |
| Page metrics | |||||||
| Cumulative Layout Shift | 0.09 | 0.099 | 0.099 | 0.099 | 0.096 | 0.004 | 4.57 % |
| DOM elements | 904 | 904 | 904 | 904 | 904 | 0 | 0.00 % |
| 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 | 7 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 | 514.2 KB | 514.1 KB | 514.1 KB | 514.1 KB | 514.1 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 | 0 b | 0.00 % |
| 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 | 273.5 KB | 273.5 KB | 273.6 KB | 273.5 KB | 273.5 KB | 8 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 | 2 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 % |
