https://www.whiteready.com/whiteready-contametric-ensemble/
Tested 2026-10-18 22:47:52 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 | 40 ms | 44 ms | 35 ms | 40 ms | 40 ms | 4 ms | 9.28 % |
| Largest Contentful Paint | 276 ms | 292 ms | 280 ms | 280 ms | 283 ms | 7 ms | 2.41 % |
| Total Blocking Time | 67 ms | 63 ms | 65 ms | 65 ms | 65 ms | 2 ms | 2.51 % |
| Cumulative Layout Shift | 0.093 | 0.093 | 0.093 | 0.093 | 0.093 | 0 | 0.00 % |
| Timing metrics | |||||||
| First Paint | 276 ms | 292 ms | 280 ms | 280 ms | 283 ms | 7 ms | 2.41 % |
| Largest Contentful Paint | 276 ms | 292 ms | 280 ms | 280 ms | 283 ms | 7 ms | 2.41 % |
| Load Event End | 389 ms | 397 ms | 617 ms | 397 ms | 468 ms | 106 ms | 22.59 % |
| Server Response Time | 17 ms | 15 ms | 16 ms | 16 ms | 16 ms | 1 ms | 5.10 % |
| TTFB | 40 ms | 44 ms | 35 ms | 40 ms | 40 ms | 4 ms | 9.28 % |
| Page Load Time | 379 ms | 386 ms | 612 ms | 386 ms | 459 ms | 108 ms | 23.58 % |
| First Visual Change | 267 ms | 300 ms | 300 ms | 300 ms | 289 ms | 16 ms | 5.38 % |
| Last Visual Change | 1.435 s | 1.233 s | 1.233 s | 1.233 s | 1.300 s | 95 ms | 7.32 % |
| Speed Index | 335 ms | 349 ms | 348 ms | 348 ms | 344 ms | 6 ms | 1.85 % |
| Visual Readiness | 1.168 s | 933 ms | 933 ms | 933 ms | 1.011 s | 111 ms | 10.95 % |
| Visual Complete 95 | 501 ms | 533 ms | 500 ms | 501 ms | 511 ms | 15 ms | 3.00 % |
| Visual Complete 99 | 1.435 s | 1.233 s | 1.233 s | 1.233 s | 1.300 s | 95 ms | 7.32 % |
| CPU metrics | |||||||
| Total Blocking Time | 67 ms | 63 ms | 65 ms | 65 ms | 65 ms | 2 ms | 2.51 % |
| Max Potential FID | 117 ms | 113 ms | 115 ms | 115 ms | 115 ms | 2 ms | 1.42 % |
| Number of Long Tasks | 1 | 1 | 1 | 1 | 1 | 0 | 0.00 % |
| Total Duration of Long Tasks | 117 ms | 113 ms | 115 ms | 115 ms | 115 ms | 2 ms | 1.42 % |
| Browser metrics | |||||||
| CPU benchmark score | 65 ms | 69 ms | 67 ms | 67 ms | 67 ms | 2 ms | 2.44 % |
| Page metrics | |||||||
| Cumulative Layout Shift | 0.093 | 0.093 | 0.093 | 0.093 | 0.093 | 0 | 0.00 % |
| 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 | 884.3 KB | 884.3 KB | 884.3 KB | 884.3 KB | 884.3 KB | 13 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 | 4 B | 0.00 % |
| CSS Transfer Size | 99.3 KB | 99.3 KB | 99.3 KB | 99.3 KB | 99.3 KB | 0 b | 0.00 % |
| Font Transfer Size | 124.9 KB | 124.9 KB | 124.9 KB | 124.9 KB | 124.9 KB | 0 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 | 137.5 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 | 13 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 | 611.1 KB | 611.1 KB | 611.1 KB | 611.1 KB | 611.1 KB | 0 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 % |
