https://it.wikipedia.org/wiki/Facebook
Tested 2026-09-20 13:22:49 using Firefox 154.0.1 (runtime settings)
| Metric | Run 1 | Run 2 | Run 3 | Run 4 | Run 5 | Median | Mean | Stddev | RSD |
|---|---|---|---|---|---|---|---|---|---|
| Google Web Vitals | |||||||||
| Time to First Byte | 424 ms | 424 ms | 423 ms | 423 ms | 427 ms | 424 ms | 424 ms | 1 ms | 0.35 % |
| Largest Contentful Paint | 2.354 s | 2.352 s | 2.366 s | 2.322 s | 2.380 s | 2.354 s | 2.355 s | 19 ms | 0.82 % |
| Timing metrics | |||||||||
| First Paint | 870 ms | 899 ms | 937 ms | 912 ms | 903 ms | 903 ms | 904 ms | 22 ms | 2.39 % |
| Largest Contentful Paint | 2.354 s | 2.352 s | 2.366 s | 2.322 s | 2.380 s | 2.354 s | 2.355 s | 19 ms | 0.82 % |
| Load Event End | 1.504 s | 1.515 s | 1.531 s | 1.542 s | 1.505 s | 1.515 s | 1.519 s | 15 ms | 0.98 % |
| Server Response Time | 112 ms | 112 ms | 113 ms | 112 ms | 112 ms | 112 ms | 112 ms | 0 ms | 0.36 % |
| TTFB | 424 ms | 424 ms | 423 ms | 423 ms | 427 ms | 424 ms | 424 ms | 1 ms | 0.35 % |
| Page Load Time | 1.504 s | 1.515 s | 1.531 s | 1.541 s | 1.505 s | 1.515 s | 1.519 s | 15 ms | 0.96 % |
| First Visual Change | 934 ms | 933 ms | 1.000 s | 967 ms | 967 ms | 967 ms | 960 ms | 25 ms | 2.59 % |
| Last Visual Change | 2.367 s | 2.400 s | 2.367 s | 2.333 s | 2.400 s | 2.367 s | 2.373 s | 25 ms | 1.05 % |
| Speed Index | 1.097 s | 1.100 s | 1.159 s | 1.125 s | 1.132 s | 1.125 s | 1.123 s | 23 ms | 2.03 % |
| Visual Readiness | 1.433 s | 1.467 s | 1.367 s | 1.366 s | 1.433 s | 1.433 s | 1.413 s | 40 ms | 2.84 % |
| Visual Complete 95 | 2.334 s | 2.333 s | 2.367 s | 2.300 s | 2.367 s | 2.334 s | 2.340 s | 25 ms | 1.07 % |
| Visual Complete 99 | 2.367 s | 2.367 s | 2.367 s | 2.333 s | 2.400 s | 2.367 s | 2.367 s | 21 ms | 0.90 % |
| CPU metrics | |||||||||
| Browser metrics | |||||||||
| CPU benchmark score | 80 ms | 78 ms | 53 ms | 56 ms | 52 ms | 56 ms | 64 ms | 12 ms | 19.59 % |
| Page metrics | |||||||||
| DOM elements | 6541 | 6539 | 6540 | 6540 | 6540 | 6540 | 6540 | 1 | 0.01 % |
| Document height | 25219 | 25219 | 25219 | 25219 | 25219 | 25219 | 25219 | 0 | 0.00 % |
| Total Requests | 46 | 46 | 46 | 46 | 46 | 46 | 46 | 0 | 0.00 % |
| HTML Requests | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0.00 % |
| JavaScript Requests | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 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 | 723.1 KB | 723.1 KB | 723.1 KB | 723.1 KB | 723.1 KB | 723.1 KB | 723.1 KB | 8 B | 0.00 % |
| HTML Transfer Size | 110.7 KB | 110.7 KB | 110.7 KB | 110.7 KB | 110.7 KB | 110.7 KB | 110.7 KB | 0 b | 0.00 % |
| JavaScript Transfer Size | 421.9 KB | 421.9 KB | 421.9 KB | 421.9 KB | 421.9 KB | 421.9 KB | 421.9 KB | 1 B | 0.00 % |
| CSS Transfer Size | 32.2 KB | 32.2 KB | 32.2 KB | 32.2 KB | 32.2 KB | 32.2 KB | 32.2 KB | 9 B | 0.03 % |
| 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 | 36.9 KB | 36.9 KB | 36.9 KB | 36.9 KB | 36.9 KB | 36.9 KB | 36.9 KB | 2 B | 0.01 % |
| 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 | 46 | 46 | 46 | 46 | 46 | 46 | 46 | 0 | 0.00 % |
| First Party Total Transfer Size | 723.1 KB | 723.1 KB | 723.1 KB | 723.1 KB | 723.1 KB | 723.1 KB | 723.1 KB | 8 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 % |
