https://www.whiteready.com/whiteready-contametric-ensemble/
Tested 2026-10-19 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 | 52 ms | 46 ms | 50 ms | 50 ms | 49 ms | 2 ms | 5.06 % |
| Largest Contentful Paint | 300 ms | 292 ms | 308 ms | 300 ms | 300 ms | 7 ms | 2.18 % |
| Total Blocking Time | 62 ms | 72 ms | 63 ms | 63 ms | 66 ms | 4 ms | 6.85 % |
| Cumulative Layout Shift | 0.092 | 0.093 | 0.089 | 0.092 | 0.091 | 0.002 | 1.97 % |
| Timing metrics | |||||||
| First Paint | 300 ms | 292 ms | 308 ms | 300 ms | 300 ms | 7 ms | 2.18 % |
| Largest Contentful Paint | 300 ms | 292 ms | 308 ms | 300 ms | 300 ms | 7 ms | 2.18 % |
| Load Event End | 417 ms | 413 ms | 404 ms | 413 ms | 411 ms | 5 ms | 1.32 % |
| Server Response Time | 23 ms | 21 ms | 32 ms | 23 ms | 25 ms | 5 ms | 18.89 % |
| TTFB | 52 ms | 46 ms | 50 ms | 50 ms | 49 ms | 2 ms | 5.06 % |
| Page Load Time | 406 ms | 403 ms | 393 ms | 403 ms | 401 ms | 6 ms | 1.39 % |
| First Visual Change | 301 ms | 300 ms | 334 ms | 301 ms | 312 ms | 16 ms | 5.07 % |
| Last Visual Change | 1.469 s | 1.266 s | 1.235 s | 1.266 s | 1.323 s | 104 ms | 7.84 % |
| Speed Index | 356 ms | 366 ms | 380 ms | 366 ms | 367 ms | 10 ms | 2.68 % |
| Visual Readiness | 1.168 s | 966 ms | 901 ms | 966 ms | 1.012 s | 114 ms | 11.24 % |
| Visual Complete 95 | 568 ms | 566 ms | 534 ms | 566 ms | 556 ms | 16 ms | 2.80 % |
| Visual Complete 99 | 1.469 s | 1.266 s | 1.235 s | 1.266 s | 1.323 s | 104 ms | 7.84 % |
| CPU metrics | |||||||
| Total Blocking Time | 62 ms | 72 ms | 63 ms | 63 ms | 66 ms | 4 ms | 6.85 % |
| Max Potential FID | 112 ms | 122 ms | 113 ms | 113 ms | 116 ms | 4 ms | 3.89 % |
| Number of Long Tasks | 1 | 1 | 1 | 1 | 1 | 0 | 0.00 % |
| Total Duration of Long Tasks | 112 ms | 122 ms | 113 ms | 113 ms | 116 ms | 4 ms | 3.89 % |
| Browser metrics | |||||||
| CPU benchmark score | 69 ms | 66 ms | 67 ms | 67 ms | 67 ms | 1 ms | 1.85 % |
| Page metrics | |||||||
| Cumulative Layout Shift | 0.092 | 0.093 | 0.089 | 0.092 | 0.091 | 0.002 | 1.97 % |
| DOM elements | 830 | 830 | 829 | 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 | 2 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 | 1 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 | 1 B | 0.01 % |
| Plain Transfer Size | 261 B | 260 B | 260 B | 260 B | 260 B | 0 b | 0.18 % |
| SVG Transfer Size | 3.7 KB | 3.7 KB | 3.7 KB | 3.7 KB | 3.7 KB | 1 B | 0.02 % |
| 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 | 1 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 | 2 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 % |
