https://www.whiteready.com/whiteready-contametric-ensemble/
Tested 2026-10-17 22:47:29 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 | 45 ms | 46 ms | 40 ms | 45 ms | 44 ms | 3 ms | 6.01 % |
| Largest Contentful Paint | 320 ms | 316 ms | 320 ms | 320 ms | 319 ms | 2 ms | 0.59 % |
| Total Blocking Time | 67 ms | 59 ms | 78 ms | 67 ms | 68 ms | 8 ms | 11.45 % |
| Cumulative Layout Shift | 0.093 | 0.093 | 0.089 | 0.093 | 0.092 | 0.002 | 2.17 % |
| Timing metrics | |||||||
| First Paint | 320 ms | 316 ms | 320 ms | 320 ms | 319 ms | 2 ms | 0.59 % |
| Largest Contentful Paint | 320 ms | 316 ms | 320 ms | 320 ms | 319 ms | 2 ms | 0.59 % |
| Load Event End | 425 ms | 422 ms | 433 ms | 425 ms | 427 ms | 5 ms | 1.09 % |
| Server Response Time | 21 ms | 16 ms | 20 ms | 20 ms | 19 ms | 2 ms | 11.37 % |
| TTFB | 45 ms | 46 ms | 40 ms | 45 ms | 44 ms | 3 ms | 6.01 % |
| Page Load Time | 414 ms | 413 ms | 421 ms | 414 ms | 416 ms | 4 ms | 0.86 % |
| First Visual Change | 333 ms | 333 ms | 301 ms | 333 ms | 322 ms | 15 ms | 4.68 % |
| Last Visual Change | 1.500 s | 1.233 s | 1.271 s | 1.271 s | 1.335 s | 118 ms | 8.84 % |
| Speed Index | 386 ms | 380 ms | 349 ms | 380 ms | 372 ms | 16 ms | 4.36 % |
| Visual Readiness | 1.167 s | 900 ms | 970 ms | 970 ms | 1.012 s | 113 ms | 11.17 % |
| Visual Complete 95 | 566 ms | 533 ms | 535 ms | 535 ms | 545 ms | 15 ms | 2.77 % |
| Visual Complete 99 | 1.500 s | 1.233 s | 1.271 s | 1.271 s | 1.335 s | 118 ms | 8.84 % |
| CPU metrics | |||||||
| Total Blocking Time | 67 ms | 59 ms | 78 ms | 67 ms | 68 ms | 8 ms | 11.45 % |
| Max Potential FID | 117 ms | 109 ms | 128 ms | 117 ms | 118 ms | 8 ms | 6.60 % |
| Number of Long Tasks | 1 | 1 | 1 | 1 | 1 | 0 | 0.00 % |
| Total Duration of Long Tasks | 117 ms | 109 ms | 128 ms | 117 ms | 118 ms | 8 ms | 6.60 % |
| Browser metrics | |||||||
| CPU benchmark score | 67 ms | 68 ms | 68 ms | 68 ms | 68 ms | 0 ms | 0.70 % |
| Page metrics | |||||||
| Cumulative Layout Shift | 0.093 | 0.093 | 0.089 | 0.093 | 0.092 | 0.002 | 2.17 % |
| 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 | 884.0 KB | 884.0 KB | 884.1 KB | 884.0 KB | 884.0 KB | 12 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 | 8 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 | 0.29 % |
| 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 | 272.9 KB | 272.9 KB | 272.9 KB | 272.9 KB | 272.9 KB | 14 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 % |
