https://www.whiteready.com/it/11-giugno-2026-fcem-european-summit-a-londra/
Tested 2026-10-18 11:28:29 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 | 1.034 s | 889 ms | 865 ms | 889 ms | 929 ms | 75 ms | 8.03 % |
| Largest Contentful Paint | 1.820 s | 1.140 s | 1.128 s | 1.140 s | 1.363 s | 323 ms | 23.73 % |
| Total Blocking Time | 0 ms | 72 ms | 66 ms | 66 ms | 46 ms | 33 ms | 70.91 % |
| Cumulative Layout Shift | 0 | 0.422 | 0.187 | 0.187 | 0.203 | 0.173 | 85.08 % |
| Timing metrics | |||||||
| First Paint | 1.820 s | 1.140 s | 1.128 s | 1.140 s | 1.363 s | 323 ms | 23.73 % |
| Largest Contentful Paint | 1.820 s | 1.140 s | 1.128 s | 1.140 s | 1.363 s | 323 ms | 23.73 % |
| Load Event End | 1.844 s | 1.242 s | 1.227 s | 1.242 s | 1.438 s | 287 ms | 19.99 % |
| Server Response Time | 1.016 s | 870 ms | 836 ms | 870 ms | 907 ms | 78 ms | 8.61 % |
| TTFB | 1.034 s | 889 ms | 865 ms | 889 ms | 929 ms | 75 ms | 8.03 % |
| Page Load Time | 1.837 s | 1.231 s | 1.217 s | 1.231 s | 1.428 s | 289 ms | 20.24 % |
| First Visual Change | 1.836 s | 1.168 s | 1.133 s | 1.168 s | 1.379 s | 323 ms | 23.46 % |
| Last Visual Change | 2.036 s | 2.336 s | 2.066 s | 2.066 s | 2.146 s | 135 ms | 6.29 % |
| Speed Index | 1.866 s | 1.215 s | 1.183 s | 1.215 s | 1.421 s | 315 ms | 22.14 % |
| Visual Readiness | 200 ms | 1.168 s | 933 ms | 933 ms | 767 ms | 412 ms | 53.75 % |
| Visual Complete 95 | 2.002 s | 1.402 s | 1.366 s | 1.402 s | 1.590 s | 292 ms | 18.35 % |
| Visual Complete 99 | 2.036 s | 2.336 s | 2.066 s | 2.066 s | 2.146 s | 135 ms | 6.29 % |
| CPU metrics | |||||||
| Total Blocking Time | 0 ms | 72 ms | 66 ms | 66 ms | 46 ms | 33 ms | 70.91 % |
| Max Potential FID | 0 ms | 122 ms | 116 ms | 116 ms | 79 ms | 56 ms | 70.78 % |
| Number of Long Tasks | 1 | 2 | 2 | 2 | 2 | 0 | 28.28 % |
| Total Duration of Long Tasks | 118 ms | 187 ms | 184 ms | 184 ms | 163 ms | 32 ms | 19.54 % |
| Browser metrics | |||||||
| CPU benchmark score | 66 ms | 67 ms | 67 ms | 67 ms | 67 ms | 0 ms | 0.71 % |
| Page metrics | |||||||
| Cumulative Layout Shift | 0 | 0.422 | 0.187 | 0.187 | 0.203 | 0.173 | 85.08 % |
| DOM elements | 854 | 854 | 854 | 854 | 854 | 0 | 0.00 % |
| Document height | 2533 | 2595 | 2595 | 2595 | 2574 | 29 | 1.14 % |
| Total Requests | 52 | 53 | 53 | 53 | 53 | 0 | 0.90 % |
| HTML Requests | 1 | 1 | 1 | 1 | 1 | 0 | 0.00 % |
| JavaScript Requests | 18 | 18 | 18 | 18 | 18 | 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 | 975.0 KB | 1006.7 KB | 1006.6 KB | 1006.6 KB | 996.1 KB | 14.9 KB | 1.50 % |
| HTML Transfer Size | 26.3 KB | 26.4 KB | 26.3 KB | 26.3 KB | 26.3 KB | 4 B | 0.01 % |
| JavaScript Transfer Size | 347.9 KB | 347.9 KB | 347.9 KB | 347.9 KB | 347.9 KB | 9 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 | 7 B | 0.06 % |
| 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 | 2.4 MB | 2.4 MB | 2.4 MB | 2.4 MB | 2.4 MB | 14.7 KB | 0.59 % |
| HTML Content Size | 139.3 KB | 139.3 KB | 139.3 KB | 139.3 KB | 139.3 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 | 578.5 KB | 578.5 KB | 578.5 KB | 578.5 KB | 578.5 KB | 0 b | 0.00 % |
| Image Content Size | 358.1 KB | 389.3 KB | 389.3 KB | 389.3 KB | 378.9 KB | 14.7 KB | 3.89 % |
| 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 | 14 B | 0.01 % |
| Third Party Requests | 14 | 14 | 14 | 14 | 14 | 0 | 0.00 % |
| First Party metrics | |||||||
| First Party Requests | 38 | 39 | 39 | 39 | 39 | 0 | 1.22 % |
| First Party Total Transfer Size | 701.8 KB | 733.5 KB | 733.4 KB | 733.4 KB | 722.9 KB | 14.9 KB | 2.06 % |
| First Party Total Content Size | 1.4 MB | 1.5 MB | 1.5 MB | 1.5 MB | 1.5 MB | 14.7 KB | 0.98 % |
