https://www.whiteready.com/it/whiteready-contrametric-ensemble/
Tested 2026-10-20 23:09:12 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 | 980 ms | 1.020 s | 1.074 s | 1.020 s | 1.025 s | 39 ms | 3.76 % |
| Largest Contentful Paint | 1.216 s | 1.256 s | 1.324 s | 1.256 s | 1.265 s | 45 ms | 3.52 % |
| Total Blocking Time | 59 ms | 65 ms | 77 ms | 65 ms | 67 ms | 7 ms | 11.17 % |
| Cumulative Layout Shift | 0.431 | 0.431 | 0.431 | 0.431 | 0.431 | 0 | 0.00 % |
| Timing metrics | |||||||
| First Paint | 1.216 s | 1.256 s | 1.324 s | 1.256 s | 1.265 s | 45 ms | 3.52 % |
| Largest Contentful Paint | 1.216 s | 1.256 s | 1.324 s | 1.256 s | 1.265 s | 45 ms | 3.52 % |
| Load Event End | 1.320 s | 1.394 s | 1.421 s | 1.394 s | 1.378 s | 43 ms | 3.10 % |
| Server Response Time | 945 ms | 994 ms | 1.056 s | 994 ms | 998 ms | 45 ms | 4.55 % |
| TTFB | 980 ms | 1.020 s | 1.074 s | 1.020 s | 1.025 s | 39 ms | 3.76 % |
| Page Load Time | 1.310 s | 1.382 s | 1.410 s | 1.382 s | 1.367 s | 42 ms | 3.08 % |
| First Visual Change | 1.233 s | 1.266 s | 1.333 s | 1.266 s | 1.277 s | 42 ms | 3.26 % |
| Last Visual Change | 2.300 s | 2.333 s | 2.633 s | 2.333 s | 2.422 s | 150 ms | 6.19 % |
| Speed Index | 1.283 s | 1.319 s | 1.386 s | 1.319 s | 1.329 s | 43 ms | 3.21 % |
| Visual Readiness | 1.067 s | 1.067 s | 1.300 s | 1.067 s | 1.145 s | 110 ms | 9.60 % |
| Visual Complete 95 | 1.433 s | 1.500 s | 1.533 s | 1.500 s | 1.489 s | 42 ms | 2.79 % |
| Visual Complete 99 | 2.300 s | 2.333 s | 2.633 s | 2.333 s | 2.422 s | 150 ms | 6.19 % |
| CPU metrics | |||||||
| Total Blocking Time | 59 ms | 65 ms | 77 ms | 65 ms | 67 ms | 7 ms | 11.17 % |
| Max Potential FID | 109 ms | 115 ms | 127 ms | 115 ms | 117 ms | 7 ms | 6.40 % |
| Number of Long Tasks | 2 | 2 | 2 | 2 | 2 | 0 | 0.00 % |
| Total Duration of Long Tasks | 171 ms | 186 ms | 196 ms | 186 ms | 184 ms | 10 ms | 5.57 % |
| Browser metrics | |||||||
| CPU benchmark score | 69 ms | 66 ms | 68 ms | 68 ms | 68 ms | 1 ms | 1.84 % |
| 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 | 902.4 KB | 902.4 KB | 902.4 KB | 902.4 KB | 902.4 KB | 26 B | 0.00 % |
| HTML Transfer Size | 25.2 KB | 25.2 KB | 25.2 KB | 25.2 KB | 25.2 KB | 9 B | 0.03 % |
| JavaScript Transfer Size | 346.5 KB | 346.6 KB | 346.6 KB | 346.6 KB | 346.6 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 | 4 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 | 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 | 273.5 KB | 273.6 KB | 273.5 KB | 273.5 KB | 273.5 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 | 25 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 % |
