https://it.wikipedia.org/wiki/Facebook
Tested 2026-07-28 02:15:17 using Firefox 153.0 (runtime settings)
| Metric | Run 1 | Run 2 | Run 3 | Run 4 | Run 5 | Median | Mean | Stddev | RSD |
|---|---|---|---|---|---|---|---|---|---|
| Google Web Vitals | |||||||||
| Time to First Byte | 429 ms | 445 ms | 424 ms | 426 ms | 423 ms | 426 ms | 429 ms | 8 ms | 1.88 % |
| Largest Contentful Paint | 1.643 s | 1.695 s | 1.644 s | 1.611 s | 1.577 s | 1.643 s | 1.634 s | 39 ms | 2.40 % |
| Timing metrics | |||||||||
| First Paint | 1.036 s | 1.068 s | 882 ms | 979 ms | 1.034 s | 1.034 s | 1.000 s | 65 ms | 6.55 % |
| Largest Contentful Paint | 1.643 s | 1.695 s | 1.644 s | 1.611 s | 1.577 s | 1.643 s | 1.634 s | 39 ms | 2.40 % |
| Load Event End | 1.691 s | 1.728 s | 1.681 s | 1.666 s | 1.686 s | 1.686 s | 1.690 s | 21 ms | 1.22 % |
| Server Response Time | 112 ms | 112 ms | 112 ms | 112 ms | 112 ms | 112 ms | 112 ms | 0 ms | 0.00 % |
| TTFB | 429 ms | 445 ms | 424 ms | 426 ms | 423 ms | 426 ms | 429 ms | 8 ms | 1.88 % |
| Page Load Time | 1.691 s | 1.728 s | 1.680 s | 1.666 s | 1.685 s | 1.685 s | 1.690 s | 21 ms | 1.23 % |
| First Visual Change | 1.067 s | 1.100 s | 900 ms | 1.066 s | 1.067 s | 1.067 s | 1.040 s | 71 ms | 6.84 % |
| Last Visual Change | 2.033 s | 2.033 s | 2.000 s | 2.000 s | 2.033 s | 2.033 s | 2.020 s | 16 ms | 0.80 % |
| Speed Index | 1.104 s | 1.139 s | 942 ms | 1.098 s | 1.106 s | 1.104 s | 1.078 s | 69 ms | 6.44 % |
| Visual Readiness | 966 ms | 933 ms | 1.100 s | 934 ms | 966 ms | 966 ms | 980 ms | 62 ms | 6.31 % |
| Visual Complete 95 | 1.500 s | 1.600 s | 967 ms | 1.133 s | 1.567 s | 1.500 s | 1.353 s | 255 ms | 18.86 % |
| Visual Complete 99 | 1.967 s | 2.000 s | 1.967 s | 1.966 s | 1.967 s | 1.967 s | 1.973 s | 13 ms | 0.67 % |
| CPU metrics | |||||||||
| Browser metrics | |||||||||
| CPU benchmark score | 52 ms | 78 ms | 52 ms | 77 ms | 77 ms | 77 ms | 67 ms | 12 ms | 18.48 % |
| Page metrics | |||||||||
| DOM elements | 6267 | 6268 | 6267 | 6268 | 6267 | 6267 | 6267 | 0 | 0.01 % |
| Document height | 26126 | 26126 | 26126 | 26126 | 26126 | 26126 | 26126 | 0 | 0.00 % |
| Total Requests | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 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 | 771.8 KB | 771.8 KB | 771.8 KB | 771.9 KB | 771.9 KB | 771.8 KB | 771.8 KB | 26 B | 0.00 % |
| HTML Transfer Size | 111.7 KB | 111.7 KB | 111.7 KB | 111.7 KB | 111.7 KB | 111.7 KB | 111.7 KB | 0 b | 0.00 % |
| JavaScript Transfer Size | 441.4 KB | 441.4 KB | 441.4 KB | 441.5 KB | 441.5 KB | 441.4 KB | 441.4 KB | 13 B | 0.00 % |
| CSS Transfer Size | 32.4 KB | 32.4 KB | 32.4 KB | 32.4 KB | 32.4 KB | 32.4 KB | 32.4 KB | 13 B | 0.04 % |
| 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 | 37.4 KB | 37.4 KB | 37.4 KB | 37.4 KB | 37.4 KB | 37.4 KB | 37.4 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 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 0 | 0.00 % |
| First Party Total Transfer Size | 771.8 KB | 771.8 KB | 771.8 KB | 771.9 KB | 771.9 KB | 771.8 KB | 771.8 KB | 26 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 % |
