https://it.wikipedia.org/wiki/Facebook
Tested 2026-07-27 22:39:13 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 | 446 ms | 424 ms | 435 ms | 423 ms | 428 ms | 428 ms | 431 ms | 9 ms | 1.98 % |
| Largest Contentful Paint | 1.220 s | 1.769 s | 1.084 s | 1.220 s | 1.559 s | 1.220 s | 1.370 s | 254 ms | 18.51 % |
| Timing metrics | |||||||||
| First Paint | 986 ms | 933 ms | 954 ms | 1.040 s | 933 ms | 954 ms | 969 ms | 40 ms | 4.16 % |
| Largest Contentful Paint | 1.220 s | 1.769 s | 1.084 s | 1.220 s | 1.559 s | 1.220 s | 1.370 s | 254 ms | 18.51 % |
| Load Event End | 1.645 s | 1.992 s | 1.658 s | 1.669 s | 1.591 s | 1.658 s | 1.711 s | 143 ms | 8.36 % |
| Server Response Time | 112 ms | 112 ms | 112 ms | 112 ms | 112 ms | 112 ms | 112 ms | 0 ms | 0.00 % |
| TTFB | 446 ms | 424 ms | 435 ms | 423 ms | 428 ms | 428 ms | 431 ms | 9 ms | 1.98 % |
| Page Load Time | 1.645 s | 1.992 s | 1.657 s | 1.669 s | 1.591 s | 1.657 s | 1.711 s | 143 ms | 8.36 % |
| First Visual Change | 1.033 s | 1.000 s | 1.000 s | 1.067 s | 967 ms | 1.000 s | 1.013 s | 34 ms | 3.35 % |
| Last Visual Change | 2.000 s | 1.867 s | 1.967 s | 2.000 s | 1.900 s | 1.967 s | 1.947 s | 54 ms | 2.78 % |
| Speed Index | 1.061 s | 1.054 s | 1.025 s | 1.094 s | 1.007 s | 1.054 s | 1.048 s | 30 ms | 2.87 % |
| Visual Readiness | 967 ms | 867 ms | 967 ms | 933 ms | 933 ms | 933 ms | 933 ms | 37 ms | 3.91 % |
| Visual Complete 95 | 1.167 s | 1.800 s | 1.067 s | 1.200 s | 1.500 s | 1.200 s | 1.347 s | 269 ms | 19.95 % |
| Visual Complete 99 | 1.933 s | 1.867 s | 1.933 s | 1.933 s | 1.867 s | 1.933 s | 1.907 s | 32 ms | 1.70 % |
| CPU metrics | |||||||||
| Browser metrics | |||||||||
| CPU benchmark score | 77 ms | 77 ms | 77 ms | 78 ms | 79 ms | 77 ms | 78 ms | 1 ms | 1.03 % |
| Page metrics | |||||||||
| DOM elements | 6268 | 6267 | 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 | 771.9 KB | 771.8 KB | 771.8 KB | 771.8 KB | 771.9 KB | 771.8 KB | 771.8 KB | 49 B | 0.01 % |
| 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 | 441.5 KB | 441.4 KB | 441.4 KB | 441.4 KB | 441.5 KB | 441.4 KB | 441.4 KB | 22 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 | 25 B | 0.07 % |
| 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 | 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 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 0 | 0.00 % |
| First Party Total Transfer Size | 771.9 KB | 771.8 KB | 771.8 KB | 771.8 KB | 771.9 KB | 771.8 KB | 771.8 KB | 49 B | 0.01 % |
| First Party Total Content Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
