https://www.whiteready.com/sustainabilty-report-2025/
Tested 2026-10-18 05:55:53 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 | 34 ms | 33 ms | 51 ms | 34 ms | 39 ms | 8 ms | 21.00 % |
| Largest Contentful Paint | 528 ms | 680 ms | 524 ms | 528 ms | 577 ms | 73 ms | 12.58 % |
| Total Blocking Time | 106 ms | 119 ms | 115 ms | 115 ms | 113 ms | 5 ms | 4.80 % |
| Cumulative Layout Shift | 0.089 | 0.09 | 0.097 | 0.09 | 0.092 | 0.004 | 4.01 % |
| Timing metrics | |||||||
| First Paint | 244 ms | 380 ms | 280 ms | 280 ms | 301 ms | 58 ms | 19.09 % |
| Largest Contentful Paint | 528 ms | 680 ms | 524 ms | 528 ms | 577 ms | 73 ms | 12.58 % |
| Load Event End | 393 ms | 559 ms | 402 ms | 402 ms | 451 ms | 76 ms | 16.89 % |
| Server Response Time | 16 ms | 15 ms | 17 ms | 16 ms | 16 ms | 1 ms | 5.10 % |
| TTFB | 34 ms | 33 ms | 51 ms | 34 ms | 39 ms | 8 ms | 21.00 % |
| Page Load Time | 389 ms | 555 ms | 396 ms | 396 ms | 447 ms | 77 ms | 17.16 % |
| First Visual Change | 233 ms | 400 ms | 300 ms | 300 ms | 311 ms | 69 ms | 22.06 % |
| Last Visual Change | 2.100 s | 2.166 s | 2.000 s | 2.100 s | 2.089 s | 68 ms | 3.27 % |
| Speed Index | 822 ms | 1.010 s | 819 ms | 822 ms | 884 ms | 89 ms | 10.11 % |
| Visual Readiness | 1.867 s | 1.766 s | 1.700 s | 1.766 s | 1.778 s | 69 ms | 3.86 % |
| Visual Complete 95 | 2.033 s | 2.100 s | 1.933 s | 2.033 s | 2.022 s | 69 ms | 3.39 % |
| Visual Complete 99 | 2.100 s | 2.166 s | 2.000 s | 2.100 s | 2.089 s | 68 ms | 3.27 % |
| CPU metrics | |||||||
| Total Blocking Time | 106 ms | 119 ms | 115 ms | 115 ms | 113 ms | 5 ms | 4.80 % |
| Max Potential FID | 110 ms | 115 ms | 118 ms | 115 ms | 114 ms | 3 ms | 2.89 % |
| Number of Long Tasks | 3 | 2 | 2 | 2 | 2 | 0 | 20.20 % |
| Total Duration of Long Tasks | 256 ms | 219 ms | 215 ms | 219 ms | 230 ms | 18 ms | 8.02 % |
| Browser metrics | |||||||
| CPU benchmark score | 67 ms | 67 ms | 67 ms | 67 ms | 67 ms | 0 ms | 0.00 % |
| Page metrics | |||||||
| Cumulative Layout Shift | 0.089 | 0.09 | 0.097 | 0.09 | 0.092 | 0.004 | 4.01 % |
| DOM elements | 904 | 904 | 903 | 904 | 904 | 0 | 0.05 % |
| Document height | 2268 | 2268 | 2268 | 2268 | 2268 | 0 | 0.00 % |
| Total Requests | 66 | 66 | 59 | 66 | 64 | 3 | 5.18 % |
| 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 | 2.8 MB | 21.7 KB | 0.75 % |
| 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 | 12 B | 0.00 % |
| CSS Transfer Size | 112.4 KB | 112.4 KB | 112.4 KB | 112.4 KB | 112.4 KB | 3 B | 0.00 % |
| Font Transfer Size | 53.6 KB | 53.6 KB | 53.6 KB | 53.6 KB | 53.6 KB | 2 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 | 0.06 % |
| 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 | 11 B | 0.28 % |
| Total Content Size | 4.8 MB | 4.8 MB | 4.7 MB | 4.8 MB | 4.8 MB | 20.7 KB | 0.42 % |
| 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 | 167.0 KB | 210.9 KB | 196.2 KB | 20.7 KB | 10.53 % |
| 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 | 4 B | 0.00 % |
| Third Party Requests | 14 | 14 | 14 | 14 | 14 | 0 | 0.00 % |
| First Party metrics | |||||||
| First Party Requests | 52 | 52 | 45 | 52 | 50 | 3 | 6.64 % |
| First Party Total Transfer Size | 2.6 MB | 2.6 MB | 2.5 MB | 2.6 MB | 2.6 MB | 21.7 KB | 0.82 % |
| First Party Total Content Size | 3.8 MB | 3.8 MB | 3.8 MB | 3.8 MB | 3.8 MB | 20.7 KB | 0.53 % |
