https://www.whiteready.com/it/whiteready-contrametric-ensemble/
Tested 2026-10-17 05:12:28 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 | 632 ms | 658 ms | 2.521 s | 658 ms | 1.270 s | 884 ms | 69.62 % |
| Largest Contentful Paint | 892 ms | 900 ms | 2.752 s | 900 ms | 1.515 s | 875 ms | 57.76 % |
| Total Blocking Time | 68 ms | 61 ms | 75 ms | 68 ms | 68 ms | 6 ms | 8.41 % |
| Cumulative Layout Shift | 0.431 | 0.431 | 0.431 | 0.431 | 0.431 | 0 | 0.00 % |
| Timing metrics | |||||||
| First Paint | 892 ms | 900 ms | 2.752 s | 900 ms | 1.515 s | 875 ms | 57.76 % |
| Largest Contentful Paint | 892 ms | 900 ms | 2.752 s | 900 ms | 1.515 s | 875 ms | 57.76 % |
| Load Event End | 993 ms | 1.016 s | 2.868 s | 1.016 s | 1.626 s | 879 ms | 54.04 % |
| Server Response Time | 614 ms | 639 ms | 2.501 s | 639 ms | 1.251 s | 884 ms | 70.62 % |
| TTFB | 632 ms | 658 ms | 2.521 s | 658 ms | 1.270 s | 884 ms | 69.62 % |
| Page Load Time | 982 ms | 1.006 s | 2.857 s | 1.006 s | 1.615 s | 878 ms | 54.38 % |
| First Visual Change | 900 ms | 900 ms | 2.770 s | 900 ms | 1.523 s | 882 ms | 57.87 % |
| Last Visual Change | 2.066 s | 1.833 s | 3.704 s | 2.066 s | 2.534 s | 833 ms | 32.85 % |
| Speed Index | 952 ms | 964 ms | 2.835 s | 964 ms | 1.584 s | 885 ms | 55.87 % |
| Visual Readiness | 1.166 s | 933 ms | 934 ms | 934 ms | 1.011 s | 110 ms | 10.84 % |
| Visual Complete 95 | 1.133 s | 1.133 s | 3.003 s | 1.133 s | 1.756 s | 882 ms | 50.19 % |
| Visual Complete 99 | 2.066 s | 1.833 s | 3.704 s | 2.066 s | 2.534 s | 833 ms | 32.85 % |
| CPU metrics | |||||||
| Total Blocking Time | 68 ms | 61 ms | 75 ms | 68 ms | 68 ms | 6 ms | 8.41 % |
| Max Potential FID | 118 ms | 111 ms | 125 ms | 118 ms | 118 ms | 6 ms | 4.84 % |
| Number of Long Tasks | 1 | 1 | 2 | 1 | 1 | 0 | 35.36 % |
| Total Duration of Long Tasks | 118 ms | 111 ms | 187 ms | 118 ms | 139 ms | 34 ms | 24.73 % |
| Browser metrics | |||||||
| CPU benchmark score | 66 ms | 101 ms | 67 ms | 67 ms | 78 ms | 16 ms | 20.86 % |
| Page metrics | |||||||
| Cumulative Layout Shift | 0.431 | 0.431 | 0.431 | 0.431 | 0.431 | 0 | 0.00 % |
| DOM elements | 830 | 830 | 830 | 830 | 830 | 0 | 0.00 % |
| Document height | 2307 | 2307 | 2307 | 2307 | 2307 | 0 | 0.00 % |
| Total Requests | 54 | 54 | 54 | 54 | 54 | 0 | 0.00 % |
| HTML Requests | 1 | 1 | 1 | 1 | 1 | 0 | 0.00 % |
| JavaScript Requests | 17 | 17 | 17 | 17 | 17 | 0 | 0.00 % |
| CSS Requests | 6 | 6 | 6 | 6 | 6 | 0 | 0.00 % |
| Font Requests | 5 | 5 | 5 | 5 | 5 | 0 | 0.00 % |
| HTTP Errors | 0 | 0 | 0 | 0 | 0 | 0 | N/A |
| Total Transfer Size | 901.8 KB | 901.8 KB | 901.7 KB | 901.8 KB | 901.7 KB | 11 B | 0.00 % |
| HTML Transfer Size | 25.2 KB | 25.2 KB | 25.2 KB | 25.2 KB | 25.2 KB | 4 B | 0.01 % |
| JavaScript Transfer Size | 345.9 KB | 345.9 KB | 345.9 KB | 345.9 KB | 345.9 KB | 10 B | 0.00 % |
| CSS Transfer Size | 99.3 KB | 99.3 KB | 99.3 KB | 99.3 KB | 99.3 KB | 0 b | 0.00 % |
| Font Transfer Size | 124.9 KB | 124.9 KB | 124.9 KB | 124.9 KB | 124.9 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 | 7 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 | 0 b | 0.01 % |
| Total Content Size | 2.3 MB | 2.3 MB | 2.3 MB | 2.3 MB | 2.3 MB | 0 b | 0.00 % |
| HTML Content Size | 137.6 KB | 137.6 KB | 137.6 KB | 137.6 KB | 137.6 KB | 0 b | 0.00 % |
| JavaScript Content Size | 1.2 MB | 1.2 MB | 1.2 MB | 1.2 MB | 1.2 MB | 0 b | 0.00 % |
| CSS Content Size | 578.5 KB | 578.5 KB | 578.5 KB | 578.5 KB | 578.5 KB | 0 b | 0.00 % |
| Image Content Size | 287.1 KB | 287.1 KB | 287.1 KB | 287.1 KB | 287.1 KB | 0 b | 0.00 % |
| Font Content Size | 122.9 KB | 122.9 KB | 122.9 KB | 122.9 KB | 122.9 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 | 7 B | 0.00 % |
| Third Party Requests | 14 | 14 | 14 | 14 | 14 | 0 | 0.00 % |
| First Party metrics | |||||||
| First Party Requests | 40 | 40 | 40 | 40 | 40 | 0 | 0.00 % |
| First Party Total Transfer Size | 628.9 KB | 628.9 KB | 628.8 KB | 628.9 KB | 628.9 KB | 4 B | 0.00 % |
| First Party Total Content Size | 1.4 MB | 1.4 MB | 1.4 MB | 1.4 MB | 1.4 MB | 0 b | 0.00 % |
