https://it.wikipedia.org/wiki/Jannik_Sinner
Tested 2026-08-24 22:00:59 using Firefox 153.0.3 (runtime settings)
| Metric | Run 1 | Run 2 | Run 3 | Run 4 | Run 5 | Median | Mean | Stddev | RSD |
|---|---|---|---|---|---|---|---|---|---|
| Google Web Vitals | |||||||||
| Time to First Byte | 423 ms | 424 ms | 423 ms | 425 ms | 422 ms | 423 ms | 423 ms | 1 ms | 0.24 % |
| Largest Contentful Paint | 1.356 s | 1.204 s | 1.272 s | 1.289 s | 1.255 s | 1.272 s | 1.275 s | 49 ms | 3.87 % |
| Timing metrics | |||||||||
| First Paint | 869 ms | 903 ms | 990 ms | 928 ms | 893 ms | 903 ms | 917 ms | 41 ms | 4.50 % |
| Largest Contentful Paint | 1.356 s | 1.204 s | 1.272 s | 1.289 s | 1.255 s | 1.272 s | 1.275 s | 49 ms | 3.87 % |
| Load Event End | 1.587 s | 1.552 s | 1.573 s | 1.521 s | 1.495 s | 1.552 s | 1.546 s | 34 ms | 2.18 % |
| Server Response Time | 112 ms | 112 ms | 112 ms | 112 ms | 112 ms | 112 ms | 112 ms | 0 ms | 0.00 % |
| TTFB | 423 ms | 424 ms | 423 ms | 425 ms | 422 ms | 423 ms | 423 ms | 1 ms | 0.24 % |
| Page Load Time | 1.587 s | 1.552 s | 1.573 s | 1.520 s | 1.495 s | 1.552 s | 1.545 s | 34 ms | 2.19 % |
| First Visual Change | 900 ms | 966 ms | 1.033 s | 1.000 s | 967 ms | 967 ms | 973 ms | 44 ms | 4.54 % |
| Last Visual Change | 2.067 s | 2.133 s | 2.333 s | 2.166 s | 2.267 s | 2.166 s | 2.193 s | 95 ms | 4.34 % |
| Speed Index | 946 ms | 1.003 s | 1.068 s | 1.040 s | 1.005 s | 1.005 s | 1.012 s | 41 ms | 4.05 % |
| Visual Readiness | 1.167 s | 1.167 s | 1.300 s | 1.166 s | 1.300 s | 1.167 s | 1.220 s | 65 ms | 5.35 % |
| Visual Complete 95 | 1.367 s | 1.233 s | 1.267 s | 1.333 s | 1.267 s | 1.267 s | 1.293 s | 49 ms | 3.79 % |
| Visual Complete 99 | 1.833 s | 1.833 s | 1.833 s | 1.833 s | 1.733 s | 1.833 s | 1.813 s | 40 ms | 2.21 % |
| CPU metrics | |||||||||
| Browser metrics | |||||||||
| CPU benchmark score | 51 ms | 52 ms | 52 ms | 52 ms | 52 ms | 52 ms | 52 ms | 0 ms | 0.77 % |
| Page metrics | |||||||||
| DOM elements | 6228 | 6228 | 6227 | 6227 | 6228 | 6228 | 6228 | 0 | 0.01 % |
| Document height | 19949 | 19949 | 19949 | 19949 | 19949 | 19949 | 19949 | 0 | 0.00 % |
| Total Requests | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 0 | 0.00 % |
| HTML Requests | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0.00 % |
| JavaScript Requests | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 0 | 0.00 % |
| CSS Requests | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 0 | 0.00 % |
| Font Requests | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 % |
| HTTP Errors | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | N/A |
| Total Transfer Size | 648.0 KB | 648.0 KB | 648.0 KB | 648.0 KB | 648.0 KB | 648.0 KB | 648.0 KB | 3 B | 0.00 % |
| HTML Transfer Size | 100.6 KB | 100.6 KB | 100.6 KB | 100.6 KB | 100.6 KB | 100.6 KB | 100.6 KB | 1 B | 0.00 % |
| JavaScript Transfer Size | 414.8 KB | 414.8 KB | 414.8 KB | 414.8 KB | 414.8 KB | 414.8 KB | 414.8 KB | 2 B | 0.00 % |
| CSS Transfer Size | 31.3 KB | 31.3 KB | 31.3 KB | 31.3 KB | 31.3 KB | 31.3 KB | 31.3 KB | 1 B | 0.00 % |
| Font Transfer Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| Favicon Transfer Size | 2.0 KB | 2.0 KB | 2.0 KB | 2.0 KB | 2.0 KB | 2.0 KB | 2.0 KB | 0 b | 0.02 % |
| SVG Transfer Size | 29.3 KB | 29.3 KB | 29.3 KB | 29.3 KB | 29.3 KB | 29.3 KB | 29.3 KB | 1 B | 0.00 % |
| Total Content Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| HTML Content Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| JavaScript Content Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| CSS Content Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| Image Content Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| Font Content Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| Favicon Content Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| SVG Content Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| Third Party metrics | |||||||||
| First Party metrics | |||||||||
| First Party Requests | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 0 | 0.00 % |
| First Party Total Transfer Size | 648.0 KB | 648.0 KB | 648.0 KB | 648.0 KB | 648.0 KB | 648.0 KB | 648.0 KB | 3 B | 0.00 % |
| First Party Total Content Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
