https://www.whiteready.com/whiteready-contametric-ensemble/
Tested 2026-10-20 04:47:58 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 | 44 ms | 41 ms | 50 ms | 44 ms | 45 ms | 4 ms | 8.31 % |
| Largest Contentful Paint | 288 ms | 376 ms | 328 ms | 328 ms | 331 ms | 36 ms | 10.88 % |
| Total Blocking Time | 66 ms | 66 ms | 71 ms | 66 ms | 68 ms | 2 ms | 3.48 % |
| Cumulative Layout Shift | 0.089 | 0.093 | 0.093 | 0.093 | 0.092 | 0.002 | 2.17 % |
| Timing metrics | |||||||
| First Paint | 288 ms | 376 ms | 328 ms | 328 ms | 331 ms | 36 ms | 10.88 % |
| Largest Contentful Paint | 288 ms | 376 ms | 328 ms | 328 ms | 331 ms | 36 ms | 10.88 % |
| Load Event End | 401 ms | 488 ms | 460 ms | 460 ms | 450 ms | 36 ms | 8.06 % |
| Server Response Time | 19 ms | 18 ms | 18 ms | 18 ms | 18 ms | 0 ms | 2.57 % |
| TTFB | 44 ms | 41 ms | 50 ms | 44 ms | 45 ms | 4 ms | 8.31 % |
| Page Load Time | 390 ms | 477 ms | 450 ms | 450 ms | 439 ms | 36 ms | 8.28 % |
| First Visual Change | 300 ms | 402 ms | 334 ms | 334 ms | 345 ms | 42 ms | 12.28 % |
| Last Visual Change | 2.466 s | 1.307 s | 1.302 s | 1.307 s | 1.692 s | 548 ms | 32.37 % |
| Speed Index | 389 ms | 448 ms | 384 ms | 389 ms | 407 ms | 29 ms | 7.14 % |
| Visual Readiness | 2.166 s | 905 ms | 968 ms | 968 ms | 1.346 s | 580 ms | 43.09 % |
| Visual Complete 95 | 533 ms | 603 ms | 601 ms | 601 ms | 579 ms | 33 ms | 5.62 % |
| Visual Complete 99 | 2.466 s | 1.307 s | 1.302 s | 1.307 s | 1.692 s | 548 ms | 32.37 % |
| CPU metrics | |||||||
| Total Blocking Time | 66 ms | 66 ms | 71 ms | 66 ms | 68 ms | 2 ms | 3.48 % |
| Max Potential FID | 116 ms | 116 ms | 121 ms | 116 ms | 118 ms | 2 ms | 2.00 % |
| Number of Long Tasks | 1 | 1 | 2 | 1 | 1 | 0 | 35.36 % |
| Total Duration of Long Tasks | 116 ms | 116 ms | 207 ms | 116 ms | 146 ms | 43 ms | 29.32 % |
| Browser metrics | |||||||
| CPU benchmark score | 68 ms | 68 ms | 67 ms | 68 ms | 68 ms | 0 ms | 0.70 % |
| Page metrics | |||||||
| Cumulative Layout Shift | 0.089 | 0.093 | 0.093 | 0.093 | 0.092 | 0.002 | 2.17 % |
| DOM elements | 830 | 830 | 830 | 830 | 830 | 0 | 0.00 % |
| 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 | 884.4 KB | 884.4 KB | 884.4 KB | 44 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 | 346.3 KB | 346.3 KB | 346.3 KB | 346.3 KB | 346.3 KB | 10 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 | 220 B | 260 B | 260 B | 247 B | 19 B | 7.64 % |
| 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 | 273.3 KB | 273.2 KB | 273.3 KB | 273.3 KB | 273.3 KB | 32 B | 0.01 % |
| 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 | 611.1 KB | 611.1 KB | 611.2 KB | 611.1 KB | 611.1 KB | 16 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 % |
