https://www.whiteready.com/it/whiteready-contrametric-ensemble/
Tested 2026-10-20 05:13:12 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 | 714 ms | 830 ms | 679 ms | 714 ms | 741 ms | 65 ms | 8.71 % |
| Largest Contentful Paint | 984 ms | 1.092 s | 936 ms | 984 ms | 1.004 s | 65 ms | 6.50 % |
| Total Blocking Time | 76 ms | 57 ms | 61 ms | 61 ms | 65 ms | 8 ms | 12.65 % |
| Cumulative Layout Shift | 0.431 | 0.445 | 0.431 | 0.431 | 0.436 | 0.006 | 1.49 % |
| Timing metrics | |||||||
| First Paint | 984 ms | 1.092 s | 936 ms | 984 ms | 1.004 s | 65 ms | 6.50 % |
| Largest Contentful Paint | 984 ms | 1.092 s | 936 ms | 984 ms | 1.004 s | 65 ms | 6.50 % |
| Load Event End | 1.076 s | 1.202 s | 1.030 s | 1.076 s | 1.103 s | 73 ms | 6.59 % |
| Server Response Time | 692 ms | 811 ms | 650 ms | 692 ms | 718 ms | 68 ms | 9.50 % |
| TTFB | 714 ms | 830 ms | 679 ms | 714 ms | 741 ms | 65 ms | 8.71 % |
| Page Load Time | 1.066 s | 1.191 s | 1.018 s | 1.066 s | 1.092 s | 73 ms | 6.68 % |
| First Visual Change | 1.001 s | 1.101 s | 933 ms | 1.001 s | 1.012 s | 69 ms | 6.82 % |
| Last Visual Change | 1.936 s | 2.002 s | 2.066 s | 2.002 s | 2.001 s | 53 ms | 2.65 % |
| Speed Index | 1.049 s | 1.150 s | 1.001 s | 1.049 s | 1.067 s | 62 ms | 5.82 % |
| Visual Readiness | 935 ms | 901 ms | 1.133 s | 935 ms | 990 ms | 102 ms | 10.34 % |
| Visual Complete 95 | 1.235 s | 1.335 s | 1.166 s | 1.235 s | 1.245 s | 69 ms | 5.57 % |
| Visual Complete 99 | 1.936 s | 2.002 s | 2.066 s | 2.002 s | 2.001 s | 53 ms | 2.65 % |
| CPU metrics | |||||||
| Total Blocking Time | 76 ms | 57 ms | 61 ms | 61 ms | 65 ms | 8 ms | 12.65 % |
| Max Potential FID | 126 ms | 107 ms | 111 ms | 111 ms | 115 ms | 8 ms | 7.13 % |
| Number of Long Tasks | 1 | 1 | 1 | 1 | 1 | 0 | 0.00 % |
| Total Duration of Long Tasks | 126 ms | 107 ms | 111 ms | 111 ms | 115 ms | 8 ms | 7.13 % |
| Browser metrics | |||||||
| CPU benchmark score | 68 ms | 66 ms | 68 ms | 68 ms | 67 ms | 1 ms | 1.40 % |
| Page metrics | |||||||
| Cumulative Layout Shift | 0.431 | 0.445 | 0.431 | 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 | 902.0 KB | 902.1 KB | 902.1 KB | 902.1 KB | 902.1 KB | 23 B | 0.00 % |
| HTML Transfer Size | 25.2 KB | 25.2 KB | 25.2 KB | 25.2 KB | 25.2 KB | 5 B | 0.02 % |
| JavaScript Transfer Size | 346.2 KB | 346.2 KB | 346.2 KB | 346.2 KB | 346.2 KB | 6 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 | 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 | 11 B | 0.28 % |
| 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 | 273.2 KB | 273.2 KB | 273.2 KB | 273.2 KB | 273.2 KB | 2 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 | 628.8 KB | 628.9 KB | 628.9 KB | 628.9 KB | 628.9 KB | 22 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 % |
