https://en.wikipedia.org/wiki/Barack_Obama
Tested 2026-09-20 10:54:30 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 | 333 ms | 337 ms | 380 ms | 341 ms | 372 ms | 341 ms | 353 ms | 19 ms | 5.51 % |
| Largest Contentful Paint | 2.063 s | 2.104 s | 2.274 s | 2.114 s | 2.103 s | 2.104 s | 2.132 s | 73 ms | 3.44 % |
| Timing metrics | |||||||||
| First Paint | 1.450 s | 1.477 s | 1.547 s | 1.477 s | 1.528 s | 1.477 s | 1.496 s | 36 ms | 2.40 % |
| Largest Contentful Paint | 2.063 s | 2.104 s | 2.274 s | 2.114 s | 2.103 s | 2.104 s | 2.132 s | 73 ms | 3.44 % |
| Load Event End | 2.353 s | 2.504 s | 3.145 s | 2.414 s | 2.798 s | 2.504 s | 2.643 s | 294 ms | 11.12 % |
| Server Response Time | 325 ms | 329 ms | 371 ms | 333 ms | 364 ms | 333 ms | 344 ms | 19 ms | 5.56 % |
| TTFB | 333 ms | 337 ms | 380 ms | 341 ms | 372 ms | 341 ms | 353 ms | 19 ms | 5.51 % |
| Page Load Time | 2.353 s | 2.504 s | 3.145 s | 2.413 s | 2.798 s | 2.504 s | 2.643 s | 294 ms | 11.13 % |
| First Visual Change | 1.500 s | 1.533 s | 1.600 s | 1.533 s | 1.566 s | 1.533 s | 1.546 s | 34 ms | 2.20 % |
| Last Visual Change | 2.400 s | 2.533 s | 3.333 s | 2.433 s | 2.966 s | 2.533 s | 2.733 s | 362 ms | 13.25 % |
| Speed Index | 1.641 s | 1.684 s | 1.711 s | 1.677 s | 1.664 s | 1.677 s | 1.675 s | 23 ms | 1.38 % |
| Visual Readiness | 900 ms | 1.000 s | 1.733 s | 900 ms | 1.400 s | 1.000 s | 1.187 s | 330 ms | 27.78 % |
| Visual Complete 95 | 2.400 s | 2.533 s | 2.200 s | 2.433 s | 2.133 s | 2.400 s | 2.340 s | 150 ms | 6.40 % |
| Visual Complete 99 | 2.400 s | 2.533 s | 3.333 s | 2.433 s | 2.966 s | 2.533 s | 2.733 s | 362 ms | 13.25 % |
| CPU metrics | |||||||||
| Browser metrics | |||||||||
| CPU benchmark score | 56 ms | 82 ms | 81 ms | 81 ms | 57 ms | 81 ms | 71 ms | 12 ms | 17.05 % |
| Page metrics | |||||||||
| DOM elements | 23016 | 23015 | 23329 | 23015 | 23329 | 23016 | 23141 | 154 | 0.66 % |
| Document height | 56972 | 56972 | 57243 | 56972 | 57243 | 56972 | 57080 | 133 | 0.23 % |
| Total Requests | 38 | 38 | 39 | 39 | 39 | 39 | 39 | 0 | 1.27 % |
| HTML Requests | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0.00 % |
| JavaScript Requests | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 0 | 13.61 % |
| 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 | 670.8 KB | 559.5 KB | 670.8 KB | 559.5 KB | 603.5 KB | 54.9 KB | 9.10 % |
| HTML Transfer Size | 412.5 KB | 412.5 KB | 412.5 KB | 412.5 KB | 412.5 KB | 412.5 KB | 412.5 KB | 1 B | 0.00 % |
| JavaScript Transfer Size | 56.0 KB | 56.0 KB | 167.8 KB | 57.1 KB | 167.8 KB | 57.1 KB | 100.9 KB | 54.6 KB | 54.05 % |
| CSS Transfer Size | 27.3 KB | 27.3 KB | 27.3 KB | 27.3 KB | 27.3 KB | 27.3 KB | 27.3 KB | 0 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 | 997 B | 1.7 KB | 997 B | 1.7 KB | 997 B | 1.3 KB | 346 B | 27.05 % |
| SVG Transfer Size | 26.2 KB | 26.2 KB | 26.2 KB | 26.2 KB | 26.2 KB | 26.2 KB | 26.2 KB | 3 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 % |
| 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 | 39 | 39 | 39 | 39 | 39 | 0 | 1.27 % |
| First Party Total Transfer Size | 558.4 KB | 558.4 KB | 670.8 KB | 559.5 KB | 670.8 KB | 559.5 KB | 603.5 KB | 54.9 KB | 9.10 % |
| First Party Total Content Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
