https://en.wikipedia.org/wiki/Barack_Obama
Tested 2026-09-20 14:16:16 using Firefox 154.0.1 (script).(runtime settings)
| Metric | Run 1 | Run 2 | Run 3 | Run 4 | Run 5 | Median | Mean | Stddev | RSD |
|---|---|---|---|---|---|---|---|---|---|
| Google Web Vitals | |||||||||
| Time to First Byte | 360 ms | 363 ms | 1.668 s | 299 ms | 250 ms | 360 ms | 588 ms | 542 ms | 92.11 % |
| Largest Contentful Paint | 2.155 s | 2.043 s | 4.282 s | 1.955 s | 2.044 s | 2.044 s | 2.496 s | 895 ms | 35.87 % |
| Timing metrics | |||||||||
| First Paint | 1.522 s | 1.509 s | 3.565 s | 1.410 s | 1.415 s | 1.509 s | 1.884 s | 842 ms | 44.67 % |
| Largest Contentful Paint | 2.155 s | 2.043 s | 4.282 s | 1.955 s | 2.044 s | 2.044 s | 2.496 s | 895 ms | 35.87 % |
| Load Event End | 2.589 s | 2.362 s | 5.263 s | 1.434 s | 2.317 s | 2.362 s | 2.793 s | 1.296 s | 46.41 % |
| Server Response Time | 352 ms | 355 ms | 1.659 s | 291 ms | 242 ms | 352 ms | 580 ms | 541 ms | 93.35 % |
| TTFB | 360 ms | 363 ms | 1.668 s | 299 ms | 250 ms | 360 ms | 588 ms | 542 ms | 92.11 % |
| Page Load Time | 2.588 s | 2.362 s | 5.262 s | 1.434 s | 2.316 s | 2.362 s | 2.792 s | 1.296 s | 46.41 % |
| First Visual Change | 1.566 s | 1.566 s | 3.600 s | 1.466 s | 1.466 s | 1.566 s | 1.933 s | 835 ms | 43.19 % |
| Last Visual Change | 2.633 s | 2.400 s | 4.300 s | 2.200 s | 2.333 s | 2.400 s | 2.773 s | 776 ms | 27.99 % |
| Speed Index | 1.725 s | 1.694 s | 3.673 s | 1.589 s | 1.600 s | 1.694 s | 2.056 s | 810 ms | 39.40 % |
| Visual Readiness | 1.067 s | 834 ms | 700 ms | 734 ms | 867 ms | 834 ms | 840 ms | 129 ms | 15.34 % |
| Visual Complete 95 | 2.633 s | 2.400 s | 4.200 s | 2.200 s | 2.333 s | 2.400 s | 2.753 s | 737 ms | 26.76 % |
| Visual Complete 99 | 2.633 s | 2.400 s | 4.200 s | 2.200 s | 2.333 s | 2.400 s | 2.753 s | 737 ms | 26.76 % |
| CPU metrics | |||||||||
| Browser metrics | |||||||||
| CPU benchmark score | 82 ms | 80 ms | 80 ms | 55 ms | 81 ms | 80 ms | 76 ms | 10 ms | 13.66 % |
| Page metrics | |||||||||
| DOM elements | 23015 | 23016 | 23005 | 23015 | 23015 | 23015 | 23013 | 4 | 0.02 % |
| Document height | 56972 | 56972 | 56888 | 56972 | 56972 | 56972 | 56955 | 34 | 0.06 % |
| Total Requests | 38 | 38 | 36 | 38 | 38 | 38 | 38 | 1 | 2.13 % |
| HTML Requests | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0.00 % |
| JavaScript Requests | 3 | 3 | 2 | 3 | 3 | 3 | 3 | 0 | 14.29 % |
| 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 | 558.4 KB | 558.4 KB | 555.9 KB | 558.4 KB | 558.4 KB | 558.4 KB | 557.9 KB | 1.0 KB | 0.18 % |
| HTML Transfer Size | 412.5 KB | 412.5 KB | 412.5 KB | 412.5 KB | 412.5 KB | 412.5 KB | 412.5 KB | 9 B | 0.00 % |
| JavaScript Transfer Size | 56.0 KB | 56.0 KB | 53.4 KB | 56.0 KB | 56.0 KB | 56.0 KB | 55.5 KB | 1.0 KB | 1.87 % |
| CSS Transfer Size | 27.3 KB | 27.3 KB | 27.3 KB | 27.3 KB | 27.3 KB | 27.3 KB | 27.3 KB | 1 B | 0.00 % |
| Font Transfer Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| Favicon Transfer Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| Plain Transfer Size | 997 B | 996 B | 1008 B | 997 B | 997 B | 997 B | 999 B | 5 B | 0.45 % |
| SVG Transfer Size | 26.2 KB | 26.2 KB | 26.3 KB | 26.2 KB | 26.2 KB | 26.2 KB | 26.2 KB | 20 B | 0.08 % |
| 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 | 38 | 38 | 36 | 38 | 38 | 38 | 38 | 1 | 2.13 % |
| First Party Total Transfer Size | 558.4 KB | 558.4 KB | 555.9 KB | 558.4 KB | 558.4 KB | 558.4 KB | 557.9 KB | 1.0 KB | 0.18 % |
| First Party Total Content Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
