https://www.whiteready.com/sustainabilty-report-2025/
Tested 2026-10-20 17:53:22 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 | 72 ms | 35 ms | 46 ms | 46 ms | 51 ms | 16 ms | 30.42 % |
| Largest Contentful Paint | 528 ms | 516 ms | 576 ms | 528 ms | 540 ms | 26 ms | 4.80 % |
| Total Blocking Time | 133 ms | 105 ms | 122 ms | 122 ms | 120 ms | 12 ms | 9.60 % |
| Cumulative Layout Shift | 0.089 | 0.099 | 0.09 | 0.09 | 0.093 | 0.005 | 5.08 % |
| Timing metrics | |||||||
| First Paint | 276 ms | 228 ms | 240 ms | 240 ms | 248 ms | 20 ms | 8.22 % |
| Largest Contentful Paint | 528 ms | 516 ms | 576 ms | 528 ms | 540 ms | 26 ms | 4.80 % |
| Load Event End | 403 ms | 392 ms | 437 ms | 403 ms | 411 ms | 19 ms | 4.66 % |
| Server Response Time | 33 ms | 15 ms | 18 ms | 18 ms | 22 ms | 8 ms | 35.79 % |
| TTFB | 72 ms | 35 ms | 46 ms | 46 ms | 51 ms | 16 ms | 30.42 % |
| Page Load Time | 400 ms | 388 ms | 433 ms | 400 ms | 407 ms | 19 ms | 4.67 % |
| First Visual Change | 301 ms | 233 ms | 266 ms | 266 ms | 267 ms | 28 ms | 10.41 % |
| Last Visual Change | 2.169 s | 1.966 s | 2.066 s | 2.066 s | 2.067 s | 83 ms | 4.01 % |
| Speed Index | 834 ms | 814 ms | 884 ms | 834 ms | 844 ms | 29 ms | 3.49 % |
| Visual Readiness | 1.868 s | 1.733 s | 1.800 s | 1.800 s | 1.800 s | 55 ms | 3.06 % |
| Visual Complete 95 | 1.569 s | 1.900 s | 2.033 s | 1.900 s | 1.834 s | 195 ms | 10.64 % |
| Visual Complete 99 | 2.169 s | 1.966 s | 2.066 s | 2.066 s | 2.067 s | 83 ms | 4.01 % |
| CPU metrics | |||||||
| Total Blocking Time | 133 ms | 105 ms | 122 ms | 122 ms | 120 ms | 12 ms | 9.60 % |
| Max Potential FID | 123 ms | 111 ms | 114 ms | 114 ms | 116 ms | 5 ms | 4.40 % |
| Number of Long Tasks | 3 | 2 | 3 | 3 | 3 | 0 | 17.68 % |
| Total Duration of Long Tasks | 283 ms | 205 ms | 272 ms | 272 ms | 253 ms | 34 ms | 13.61 % |
| Browser metrics | |||||||
| CPU benchmark score | 67 ms | 65 ms | 73 ms | 67 ms | 68 ms | 3 ms | 4.97 % |
| Page metrics | |||||||
| Cumulative Layout Shift | 0.089 | 0.099 | 0.09 | 0.09 | 0.093 | 0.005 | 5.08 % |
| DOM elements | 903 | 904 | 904 | 904 | 904 | 0 | 0.05 % |
| Document height | 2268 | 2268 | 2268 | 2268 | 2268 | 0 | 0.00 % |
| Total Requests | 60 | 66 | 66 | 66 | 64 | 3 | 4.42 % |
| 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 | 2.8 MB | 18.0 KB | 0.62 % |
| 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 | 7 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 | 6 B | 0.05 % |
| 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 | 0.26 % |
| Total Content Size | 4.7 MB | 4.8 MB | 4.8 MB | 4.8 MB | 4.8 MB | 17.0 KB | 0.35 % |
| 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 | 174.7 KB | 210.9 KB | 210.9 KB | 210.9 KB | 198.8 KB | 17.0 KB | 8.56 % |
| 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 | 273.6 KB | 273.6 KB | 273.6 KB | 273.6 KB | 10 B | 0.00 % |
| Third Party Requests | 14 | 14 | 14 | 14 | 14 | 0 | 0.00 % |
| First Party metrics | |||||||
| First Party Requests | 46 | 52 | 52 | 52 | 50 | 3 | 5.66 % |
| First Party Total Transfer Size | 2.6 MB | 2.6 MB | 2.6 MB | 2.6 MB | 2.6 MB | 18.0 KB | 0.68 % |
| First Party Total Content Size | 3.8 MB | 3.8 MB | 3.8 MB | 3.8 MB | 3.8 MB | 17.0 KB | 0.44 % |
