https://www.whiteready.com/whiteready-contametric-ensemble/
Tested 2026-10-17 10:47:12 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 | 42 ms | 53 ms | 47 ms | 47 ms | 47 ms | 4 ms | 9.50 % |
| Largest Contentful Paint | 312 ms | 344 ms | 340 ms | 340 ms | 332 ms | 14 ms | 4.29 % |
| Total Blocking Time | 65 ms | 64 ms | 63 ms | 64 ms | 64 ms | 1 ms | 1.28 % |
| Cumulative Layout Shift | 0.089 | 0.089 | 0.089 | 0.089 | 0.089 | 0 | 0.00 % |
| Timing metrics | |||||||
| First Paint | 312 ms | 344 ms | 340 ms | 340 ms | 332 ms | 14 ms | 4.29 % |
| Largest Contentful Paint | 312 ms | 344 ms | 340 ms | 340 ms | 332 ms | 14 ms | 4.29 % |
| Load Event End | 415 ms | 429 ms | 420 ms | 420 ms | 421 ms | 6 ms | 1.37 % |
| Server Response Time | 17 ms | 28 ms | 20 ms | 20 ms | 22 ms | 5 ms | 21.43 % |
| TTFB | 42 ms | 53 ms | 47 ms | 47 ms | 47 ms | 4 ms | 9.50 % |
| Page Load Time | 403 ms | 425 ms | 410 ms | 410 ms | 413 ms | 9 ms | 2.22 % |
| First Visual Change | 334 ms | 333 ms | 334 ms | 334 ms | 334 ms | 0 ms | 0.14 % |
| Last Visual Change | 1.469 s | 1.267 s | 1.235 s | 1.267 s | 1.324 s | 104 ms | 7.83 % |
| Speed Index | 385 ms | 383 ms | 374 ms | 383 ms | 381 ms | 5 ms | 1.26 % |
| Visual Readiness | 1.135 s | 934 ms | 901 ms | 934 ms | 990 ms | 103 ms | 10.45 % |
| Visual Complete 95 | 534 ms | 567 ms | 701 ms | 567 ms | 601 ms | 72 ms | 12.02 % |
| Visual Complete 99 | 1.469 s | 1.267 s | 1.235 s | 1.267 s | 1.324 s | 104 ms | 7.83 % |
| CPU metrics | |||||||
| Total Blocking Time | 65 ms | 64 ms | 63 ms | 64 ms | 64 ms | 1 ms | 1.28 % |
| Max Potential FID | 115 ms | 114 ms | 113 ms | 114 ms | 114 ms | 1 ms | 0.72 % |
| Number of Long Tasks | 1 | 1 | 1 | 1 | 1 | 0 | 0.00 % |
| Total Duration of Long Tasks | 115 ms | 114 ms | 113 ms | 114 ms | 114 ms | 1 ms | 0.72 % |
| Browser metrics | |||||||
| CPU benchmark score | 66 ms | 67 ms | 66 ms | 66 ms | 66 ms | 0 ms | 0.71 % |
| Page metrics | |||||||
| Cumulative Layout Shift | 0.089 | 0.089 | 0.089 | 0.089 | 0.089 | 0 | 0.00 % |
| 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 | 884.0 KB | 884.0 KB | 884.0 KB | 884.0 KB | 884.0 KB | 8 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 | 3 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 | 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 | 0.28 % |
| 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 | 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 | 611.1 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 % |
