https://en.wikipedia.org/wiki/Barack_Obama
Tested 2026-07-28 01:25:48 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 | 425 ms | 422 ms | 424 ms | 424 ms | 428 ms | 424 ms | 425 ms | 2 ms | 0.46 % |
| Largest Contentful Paint | 2.170 s | 2.984 s | 2.220 s | 3.002 s | 2.915 s | 2.915 s | 2.658 s | 380 ms | 14.28 % |
| Timing metrics | |||||||||
| First Paint | 1.518 s | 1.397 s | 1.374 s | 1.436 s | 1.422 s | 1.422 s | 1.429 s | 49 ms | 3.44 % |
| Largest Contentful Paint | 2.170 s | 2.984 s | 2.220 s | 3.002 s | 2.915 s | 2.915 s | 2.658 s | 380 ms | 14.28 % |
| Load Event End | 2.450 s | 3.294 s | 2.416 s | 3.318 s | 3.110 s | 3.110 s | 2.918 s | 402 ms | 13.79 % |
| Server Response Time | 112 ms | 112 ms | 112 ms | 112 ms | 112 ms | 112 ms | 112 ms | 0 ms | 0.00 % |
| TTFB | 425 ms | 422 ms | 424 ms | 424 ms | 428 ms | 424 ms | 425 ms | 2 ms | 0.46 % |
| Page Load Time | 2.450 s | 3.294 s | 2.416 s | 3.318 s | 3.110 s | 3.110 s | 2.918 s | 402 ms | 13.79 % |
| First Visual Change | 1.567 s | 1.467 s | 1.433 s | 1.467 s | 1.467 s | 1.467 s | 1.480 s | 45 ms | 3.06 % |
| Last Visual Change | 3.300 s | 3.300 s | 3.267 s | 3.300 s | 3.000 s | 3.300 s | 3.233 s | 117 ms | 3.63 % |
| Speed Index | 1.652 s | 1.656 s | 1.535 s | 1.656 s | 1.643 s | 1.652 s | 1.628 s | 47 ms | 2.88 % |
| Visual Readiness | 1.733 s | 1.833 s | 1.834 s | 1.833 s | 1.533 s | 1.833 s | 1.753 s | 117 ms | 6.66 % |
| Visual Complete 95 | 2.167 s | 3.000 s | 2.233 s | 3.000 s | 2.933 s | 2.933 s | 2.667 s | 382 ms | 14.34 % |
| Visual Complete 99 | 3.300 s | 3.300 s | 3.267 s | 3.300 s | 2.933 s | 3.300 s | 3.220 s | 144 ms | 4.47 % |
| CPU metrics | |||||||||
| Browser metrics | |||||||||
| CPU benchmark score | 51 ms | 53 ms | 52 ms | 57 ms | 57 ms | 53 ms | 54 ms | 3 ms | 4.68 % |
| Page metrics | |||||||||
| DOM elements | 22437 | 22437 | 22437 | 22437 | 22438 | 22437 | 22437 | 0 | 0.00 % |
| Document height | 56781 | 56781 | 56781 | 56781 | 56781 | 56781 | 56781 | 0 | 0.00 % |
| Total Requests | 92 | 91 | 92 | 91 | 91 | 91 | 91 | 0 | 0.54 % |
| HTML Requests | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0.00 % |
| JavaScript Requests | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 0 | 0.00 % |
| CSS Requests | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 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 | 1.4 MB | 1.4 MB | 1.4 MB | 1.4 MB | 1.4 MB | 1.4 MB | 1.4 MB | 673 B | 0.05 % |
| HTML Transfer Size | 407.7 KB | 407.7 KB | 407.7 KB | 407.7 KB | 407.8 KB | 407.7 KB | 407.7 KB | 20 B | 0.00 % |
| JavaScript Transfer Size | 306.2 KB | 306.0 KB | 306.1 KB | 306.2 KB | 306.4 KB | 306.2 KB | 306.2 KB | 122 B | 0.04 % |
| CSS Transfer Size | 31.1 KB | 31.1 KB | 31.1 KB | 31.1 KB | 31.2 KB | 31.1 KB | 31.1 KB | 41 B | 0.13 % |
| 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 | 2.1 KB | 2.0 KB | 2.0 KB | 21 B | 0.98 % |
| Plain Transfer Size | 1.0 KB | 997 B | 1012 B | 1.0 KB | 1.0 KB | 1.0 KB | 1.0 KB | 22 B | 2.11 % |
| SVG Transfer Size | 86.2 KB | 85.7 KB | 85.9 KB | 86.2 KB | 86.9 KB | 86.2 KB | 86.2 KB | 406 B | 0.46 % |
| 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 % |
| Plain 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 | 92 | 91 | 92 | 91 | 91 | 91 | 91 | 0 | 0.54 % |
| First Party Total Transfer Size | 1.4 MB | 1.4 MB | 1.4 MB | 1.4 MB | 1.4 MB | 1.4 MB | 1.4 MB | 673 B | 0.05 % |
| First Party Total Content Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
