https://www.whiteready.com/whiteready-contametric-ensemble/
Tested 2026-10-17 16:47:38 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 | 36 ms | 43 ms | 46 ms | 43 ms | 42 ms | 4 ms | 10.06 % |
| Largest Contentful Paint | 280 ms | 292 ms | 328 ms | 292 ms | 300 ms | 20 ms | 6.80 % |
| Total Blocking Time | 70 ms | 85 ms | 68 ms | 70 ms | 74 ms | 8 ms | 10.21 % |
| Cumulative Layout Shift | 0.089 | 0.098 | 0.089 | 0.089 | 0.092 | 0.004 | 4.85 % |
| Timing metrics | |||||||
| First Paint | 280 ms | 292 ms | 328 ms | 292 ms | 300 ms | 20 ms | 6.80 % |
| Largest Contentful Paint | 280 ms | 292 ms | 328 ms | 292 ms | 300 ms | 20 ms | 6.80 % |
| Load Event End | 393 ms | 406 ms | 425 ms | 406 ms | 408 ms | 13 ms | 3.22 % |
| Server Response Time | 16 ms | 20 ms | 22 ms | 20 ms | 19 ms | 2 ms | 12.90 % |
| TTFB | 36 ms | 43 ms | 46 ms | 43 ms | 42 ms | 4 ms | 10.06 % |
| Page Load Time | 383 ms | 393 ms | 414 ms | 393 ms | 397 ms | 13 ms | 3.26 % |
| First Visual Change | 300 ms | 300 ms | 366 ms | 300 ms | 322 ms | 31 ms | 9.66 % |
| Last Visual Change | 1.433 s | 1.266 s | 1.300 s | 1.300 s | 1.333 s | 72 ms | 5.41 % |
| Speed Index | 361 ms | 351 ms | 415 ms | 361 ms | 376 ms | 28 ms | 7.48 % |
| Visual Readiness | 1.133 s | 966 ms | 934 ms | 966 ms | 1.011 s | 87 ms | 8.63 % |
| Visual Complete 95 | 700 ms | 566 ms | 566 ms | 566 ms | 611 ms | 63 ms | 10.34 % |
| Visual Complete 99 | 1.433 s | 1.266 s | 1.300 s | 1.300 s | 1.333 s | 72 ms | 5.41 % |
| CPU metrics | |||||||
| Total Blocking Time | 70 ms | 85 ms | 68 ms | 70 ms | 74 ms | 8 ms | 10.21 % |
| Max Potential FID | 120 ms | 135 ms | 118 ms | 120 ms | 124 ms | 8 ms | 6.10 % |
| Number of Long Tasks | 2 | 1 | 1 | 1 | 1 | 0 | 35.36 % |
| Total Duration of Long Tasks | 183 ms | 135 ms | 118 ms | 135 ms | 145 ms | 28 ms | 18.94 % |
| Browser metrics | |||||||
| CPU benchmark score | 68 ms | 73 ms | 68 ms | 68 ms | 70 ms | 2 ms | 3.38 % |
| Page metrics | |||||||
| Cumulative Layout Shift | 0.089 | 0.098 | 0.089 | 0.089 | 0.092 | 0.004 | 4.85 % |
| 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 | 884.1 KB | 884.0 KB | 884.0 KB | 884.0 KB | 884.0 KB | 31 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 | 345.9 KB | 345.9 KB | 345.9 KB | 345.9 KB | 345.9 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 | 7 B | 0.07 % |
| 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 | 0.00 % |
| 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 | 272.9 KB | 272.9 KB | 272.9 KB | 272.9 KB | 272.9 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 | 611.2 KB | 611.1 KB | 611.1 KB | 611.1 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 % |
