https://www.whiteready.com/whiteready-contametric-ensemble/
Tested 2026-10-19 16:47:52 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 | 53 ms | 33 ms | 34 ms | 34 ms | 40 ms | 9 ms | 23.00 % |
| Largest Contentful Paint | 296 ms | 340 ms | 516 ms | 340 ms | 384 ms | 95 ms | 24.75 % |
| Total Blocking Time | 69 ms | 63 ms | 62 ms | 63 ms | 65 ms | 3 ms | 4.78 % |
| Cumulative Layout Shift | 0.089 | 0.092 | 0.089 | 0.089 | 0.09 | 0.002 | 1.68 % |
| Timing metrics | |||||||
| First Paint | 296 ms | 340 ms | 516 ms | 340 ms | 384 ms | 95 ms | 24.75 % |
| Largest Contentful Paint | 296 ms | 340 ms | 516 ms | 340 ms | 384 ms | 95 ms | 24.75 % |
| Load Event End | 404 ms | 689 ms | 626 ms | 626 ms | 573 ms | 122 ms | 21.33 % |
| Server Response Time | 17 ms | 14 ms | 11 ms | 14 ms | 14 ms | 2 ms | 17.50 % |
| TTFB | 53 ms | 33 ms | 34 ms | 34 ms | 40 ms | 9 ms | 23.00 % |
| Page Load Time | 394 ms | 685 ms | 616 ms | 616 ms | 565 ms | 124 ms | 21.97 % |
| First Visual Change | 300 ms | 366 ms | 535 ms | 366 ms | 400 ms | 99 ms | 24.72 % |
| Last Visual Change | 1.466 s | 1.300 s | 1.471 s | 1.466 s | 1.412 s | 79 ms | 5.63 % |
| Speed Index | 352 ms | 399 ms | 584 ms | 399 ms | 445 ms | 100 ms | 22.50 % |
| Visual Readiness | 1.166 s | 934 ms | 936 ms | 936 ms | 1.012 s | 109 ms | 10.76 % |
| Visual Complete 95 | 533 ms | 600 ms | 802 ms | 600 ms | 645 ms | 114 ms | 17.73 % |
| Visual Complete 99 | 1.466 s | 1.300 s | 1.471 s | 1.466 s | 1.412 s | 79 ms | 5.63 % |
| CPU metrics | |||||||
| Total Blocking Time | 69 ms | 63 ms | 62 ms | 63 ms | 65 ms | 3 ms | 4.78 % |
| Max Potential FID | 119 ms | 113 ms | 112 ms | 113 ms | 115 ms | 3 ms | 2.70 % |
| Number of Long Tasks | 1 | 1 | 2 | 1 | 1 | 0 | 35.36 % |
| Total Duration of Long Tasks | 119 ms | 113 ms | 176 ms | 119 ms | 136 ms | 28 ms | 20.88 % |
| Browser metrics | |||||||
| CPU benchmark score | 71 ms | 67 ms | 68 ms | 68 ms | 69 ms | 2 ms | 2.48 % |
| Page metrics | |||||||
| Cumulative Layout Shift | 0.089 | 0.092 | 0.089 | 0.089 | 0.09 | 0.002 | 1.68 % |
| 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 | 884.3 KB | 884.4 KB | 884.4 KB | 884.4 KB | 14 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 | 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 | 3 B | 0.03 % |
| 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 | 273.2 KB | 273.2 KB | 273.2 KB | 273.2 KB | 273.2 KB | 8 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 | 611.2 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 % |
