https://www.whiteready.com/whiteready-contametric-ensemble/
Tested 2026-10-18 16:47:34 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 | 39 ms | 38 ms | 43 ms | 39 ms | 40 ms | 2 ms | 5.40 % |
| Largest Contentful Paint | 292 ms | 296 ms | 276 ms | 292 ms | 288 ms | 9 ms | 3.00 % |
| Total Blocking Time | 63 ms | 72 ms | 68 ms | 68 ms | 68 ms | 4 ms | 5.44 % |
| Cumulative Layout Shift | 0.094 | 0.092 | 0.089 | 0.092 | 0.092 | 0.002 | 2.17 % |
| Timing metrics | |||||||
| First Paint | 292 ms | 296 ms | 276 ms | 292 ms | 288 ms | 9 ms | 3.00 % |
| Largest Contentful Paint | 292 ms | 296 ms | 276 ms | 292 ms | 288 ms | 9 ms | 3.00 % |
| Load Event End | 917 ms | 407 ms | 842 ms | 842 ms | 722 ms | 225 ms | 31.14 % |
| Server Response Time | 19 ms | 11 ms | 19 ms | 19 ms | 16 ms | 4 ms | 23.09 % |
| TTFB | 39 ms | 38 ms | 43 ms | 39 ms | 40 ms | 2 ms | 5.40 % |
| Page Load Time | 903 ms | 397 ms | 831 ms | 831 ms | 710 ms | 224 ms | 31.46 % |
| First Visual Change | 301 ms | 300 ms | 300 ms | 300 ms | 300 ms | 0 ms | 0.16 % |
| Last Visual Change | 1.435 s | 1.300 s | 1.233 s | 1.300 s | 1.323 s | 84 ms | 6.35 % |
| Speed Index | 371 ms | 350 ms | 358 ms | 358 ms | 360 ms | 9 ms | 2.41 % |
| Visual Readiness | 1.134 s | 1.000 s | 933 ms | 1.000 s | 1.022 s | 84 ms | 8.17 % |
| Visual Complete 95 | 734 ms | 567 ms | 966 ms | 734 ms | 756 ms | 164 ms | 21.65 % |
| Visual Complete 99 | 1.435 s | 1.300 s | 1.166 s | 1.300 s | 1.300 s | 110 ms | 8.45 % |
| CPU metrics | |||||||
| Total Blocking Time | 63 ms | 72 ms | 68 ms | 68 ms | 68 ms | 4 ms | 5.44 % |
| Max Potential FID | 113 ms | 121 ms | 118 ms | 118 ms | 117 ms | 3 ms | 2.81 % |
| Number of Long Tasks | 1 | 2 | 1 | 1 | 1 | 0 | 35.36 % |
| Total Duration of Long Tasks | 113 ms | 172 ms | 118 ms | 118 ms | 134 ms | 27 ms | 19.89 % |
| Browser metrics | |||||||
| CPU benchmark score | 67 ms | 67 ms | 68 ms | 67 ms | 67 ms | 0 ms | 0.70 % |
| Page metrics | |||||||
| Cumulative Layout Shift | 0.094 | 0.092 | 0.089 | 0.092 | 0.092 | 0.002 | 2.17 % |
| DOM elements | 830 | 829 | 830 | 830 | 830 | 0 | 0.06 % |
| Document height | 2322 | 2322 | 2322 | 2322 | 2322 | 0 | 0.00 % |
| Total Requests | 53 | 53 | 53 | 53 | 53 | 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 | 884.4 KB | 884.4 KB | 884.3 KB | 884.4 KB | 884.4 KB | 19 B | 0.00 % |
| HTML Transfer Size | 25.0 KB | 25.0 KB | 25.0 KB | 25.0 KB | 25.0 KB | 0 b | 0.00 % |
| JavaScript Transfer Size | 346.2 KB | 346.2 KB | 346.2 KB | 346.2 KB | 346.2 KB | 12 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 | 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 | 137.5 KB | 137.5 KB | 137.5 KB | 137.5 KB | 137.5 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 | 578.6 KB | 578.6 KB | 578.6 KB | 578.6 KB | 578.6 KB | 0 b | 0.00 % |
| Image Content Size | 269.9 KB | 269.9 KB | 269.9 KB | 269.9 KB | 269.9 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 | 4 B | 0.00 % |
| Third Party Requests | 14 | 14 | 14 | 14 | 14 | 0 | 0.00 % |
| First Party metrics | |||||||
| First Party Requests | 39 | 39 | 39 | 39 | 39 | 0 | 0.00 % |
| First Party Total Transfer Size | 611.2 KB | 611.2 KB | 611.1 KB | 611.2 KB | 611.1 KB | 18 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 % |
