https://www.whiteready.com/it/whiteready-contrametric-ensemble/
Tested 2026-10-16 17:13:09 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 | 744 ms | 944 ms | 742 ms | 744 ms | 810 ms | 95 ms | 11.70 % |
| Largest Contentful Paint | 980 ms | 1.176 s | 984 ms | 984 ms | 1.047 s | 91 ms | 8.74 % |
| Total Blocking Time | 59 ms | 70 ms | 57 ms | 59 ms | 62 ms | 6 ms | 9.22 % |
| Cumulative Layout Shift | 0.431 | 0.431 | 0.445 | 0.431 | 0.436 | 0.006 | 1.49 % |
| Timing metrics | |||||||
| First Paint | 980 ms | 1.176 s | 984 ms | 984 ms | 1.047 s | 91 ms | 8.74 % |
| Largest Contentful Paint | 980 ms | 1.176 s | 984 ms | 984 ms | 1.047 s | 91 ms | 8.74 % |
| Load Event End | 1.080 s | 1.287 s | 1.094 s | 1.094 s | 1.154 s | 94 ms | 8.19 % |
| Server Response Time | 711 ms | 924 ms | 722 ms | 722 ms | 786 ms | 98 ms | 12.46 % |
| TTFB | 744 ms | 944 ms | 742 ms | 744 ms | 810 ms | 95 ms | 11.70 % |
| Page Load Time | 1.070 s | 1.277 s | 1.084 s | 1.084 s | 1.144 s | 94 ms | 8.26 % |
| First Visual Change | 1.000 s | 1.202 s | 1.000 s | 1.000 s | 1.067 s | 95 ms | 8.92 % |
| Last Visual Change | 2.133 s | 2.136 s | 1.900 s | 2.133 s | 2.056 s | 111 ms | 5.38 % |
| Speed Index | 1.052 s | 1.250 s | 1.045 s | 1.052 s | 1.116 s | 95 ms | 8.52 % |
| Visual Readiness | 1.133 s | 934 ms | 900 ms | 934 ms | 989 ms | 103 ms | 10.39 % |
| Visual Complete 95 | 1.200 s | 1.435 s | 1.200 s | 1.200 s | 1.278 s | 111 ms | 8.67 % |
| Visual Complete 99 | 2.133 s | 2.136 s | 1.900 s | 2.133 s | 2.056 s | 111 ms | 5.38 % |
| CPU metrics | |||||||
| Total Blocking Time | 59 ms | 70 ms | 57 ms | 59 ms | 62 ms | 6 ms | 9.22 % |
| Max Potential FID | 109 ms | 120 ms | 107 ms | 109 ms | 112 ms | 6 ms | 5.10 % |
| Number of Long Tasks | 1 | 1 | 1 | 1 | 1 | 0 | 0.00 % |
| Total Duration of Long Tasks | 109 ms | 120 ms | 107 ms | 109 ms | 112 ms | 6 ms | 5.10 % |
| Browser metrics | |||||||
| CPU benchmark score | 66 ms | 66 ms | 67 ms | 66 ms | 66 ms | 0 ms | 0.71 % |
| Page metrics | |||||||
| Cumulative Layout Shift | 0.431 | 0.431 | 0.445 | 0.431 | 0.436 | 0.006 | 1.49 % |
| 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 | 901.8 KB | 901.8 KB | 901.8 KB | 3 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 | 5 B | 0.00 % |
| CSS Transfer Size | 99.3 KB | 99.3 KB | 99.3 KB | 99.3 KB | 99.3 KB | 3 B | 0.00 % |
| Font Transfer Size | 124.9 KB | 124.9 KB | 124.9 KB | 124.9 KB | 124.9 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 | 0.29 % |
| 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 | 19 B | 0.01 % |
| 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 | 628.8 KB | 628.9 KB | 628.9 KB | 628.9 KB | 628.9 KB | 21 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 % |
