https://en.wikipedia.org/wiki/Facebook
Tested 2026-09-20 14:56:39 using Chrome 152.0.7977.64 (script).(runtime settings)
| Metric | Run 1 | Median | Mean | Stddev | RSD |
|---|---|---|---|---|---|
| Google Web Vitals | |||||
| Time to First Byte | 942 ms | 942 ms | 942 ms | 0 ms | 0.00 % |
| Largest Contentful Paint | 1.936 s | 1.936 s | 1.936 s | 0 ms | 0.00 % |
| Total Blocking Time | 1.045 s | 1.045 s | 1.045 s | 0 ms | 0.00 % |
| Cumulative Layout Shift | 0.192 | 0.192 | 0.192 | 0 | 0.00 % |
| Timing metrics | |||||
| First Paint | 1.936 s | 1.936 s | 1.936 s | 0 ms | 0.00 % |
| Largest Contentful Paint | 1.936 s | 1.936 s | 1.936 s | 0 ms | 0.00 % |
| Load Event End | 3.258 s | 3.258 s | 3.258 s | 0 ms | 0.00 % |
| Server Response Time | 2.500 s | 2.500 s | 2.500 s | 0 ms | 0.00 % |
| TTFB | 942 ms | 942 ms | 942 ms | 0 ms | 0.00 % |
| Page Load Time | 3.258 s | 3.258 s | 3.258 s | 0 ms | 0.00 % |
| First Visual Change | 1.933 s | 1.933 s | 1.933 s | 0 ms | 0.00 % |
| Last Visual Change | 9.300 s | 9.300 s | 9.300 s | 0 ms | 0.00 % |
| Speed Index | 2.905 s | 2.905 s | 2.905 s | 0 ms | 0.00 % |
| Visual Readiness | 7.367 s | 7.367 s | 7.367 s | 0 ms | 0.00 % |
| Visual Complete 95 | 4.733 s | 4.733 s | 4.733 s | 0 ms | 0.00 % |
| Visual Complete 99 | 6.100 s | 6.100 s | 6.100 s | 0 ms | 0.00 % |
| CPU metrics | |||||
| Total Blocking Time | 1.045 s | 1.045 s | 1.045 s | 0 ms | 0.00 % |
| Max Potential FID | 323 ms | 323 ms | 323 ms | 0 ms | 0.00 % |
| Number of Long Tasks | 13 | 13 | 13 | 0 | 0.00 % |
| Total Duration of Long Tasks | 1.781 s | 1.781 s | 1.781 s | 0 ms | 0.00 % |
| Browser metrics | |||||
| CPU benchmark score | 261 ms | 261 ms | 261 ms | 0 ms | 0.00 % |
| Page metrics | |||||
| Cumulative Layout Shift | 0.192 | 0.192 | 0.192 | 0 | 0.00 % |
| DOM elements | 12646 | 12646 | 12646 | 0 | 0.00 % |
| Document height | 4582 | 4582 | 4582 | 0 | 0.00 % |
| Total Requests | 12 | 12 | 12 | 0 | 0.00 % |
| HTML Requests | 1 | 1 | 1 | 0 | 0.00 % |
| JavaScript Requests | 3 | 3 | 3 | 0 | 0.00 % |
| CSS Requests | 1 | 1 | 1 | 0 | 0.00 % |
| Font Requests | 0 | 0 | 0 | 0 | 0.00 % |
| HTTP Errors | 0 | 0 | 0 | 0 | N/A |
| Total Transfer Size | 457.3 KB | 457.3 KB | 457.3 KB | 0 b | 0.00 % |
| HTML Transfer Size | 281.8 KB | 281.8 KB | 281.8 KB | 0 b | 0.00 % |
| JavaScript Transfer Size | 46.8 KB | 46.8 KB | 46.8 KB | 0 b | 0.00 % |
| CSS Transfer Size | 29.8 KB | 29.8 KB | 29.8 KB | 0 b | 0.00 % |
| Font Transfer Size | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| Favicon Transfer Size | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| Plain Transfer Size | 1.7 KB | 1.7 KB | 1.7 KB | 0 b | 0.00 % |
| SVG Transfer Size | 1.1 KB | 1.1 KB | 1.1 KB | 0 b | 0.00 % |
| Total Content Size | 2.4 MB | 2.4 MB | 2.4 MB | 0 b | 0.00 % |
| HTML Content Size | 2.0 MB | 2.0 MB | 2.0 MB | 0 b | 0.00 % |
| JavaScript Content Size | 157.3 KB | 157.3 KB | 157.3 KB | 0 b | 0.00 % |
| CSS Content Size | 246.5 KB | 246.5 KB | 246.5 KB | 0 b | 0.00 % |
| Image Content Size | 88.8 KB | 88.8 KB | 88.8 KB | 0 b | 0.00 % |
| Font Content Size | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| Favicon Content Size | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| Plain Content Size | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| SVG Content Size | 267 B | 267 B | 267 B | 0 b | 0.00 % |
| Third Party metrics | |||||
| Third Party Transfer Size | 358.8 KB | 358.8 KB | 358.8 KB | 0 b | 0.00 % |
| Third Party Requests | 7 | 7 | 7 | 0 | 0.00 % |
| First Party metrics | |||||
| First Party Requests | 5 | 5 | 5 | 0 | 0.00 % |
| First Party Total Transfer Size | 98.5 KB | 98.5 KB | 98.5 KB | 0 b | 0.00 % |
| First Party Total Content Size | 94.0 KB | 94.0 KB | 94.0 KB | 0 b | 0.00 % |
