https://en.wikipedia.org/wiki/Barack_Obama
Tested 2026-08-24 21:20:50 using Firefox 153.0.3 (runtime settings)
| Metric | Run 1 | Run 2 | Run 3 | Run 4 | Run 5 | Median | Mean | Stddev | RSD |
|---|---|---|---|---|---|---|---|---|---|
| Google Web Vitals | |||||||||
| Time to First Byte | 423 ms | 422 ms | 421 ms | 432 ms | 426 ms | 423 ms | 425 ms | 4 ms | 0.93 % |
| Largest Contentful Paint | 2.652 s | 2.051 s | 2.102 s | 1.903 s | 2.102 s | 2.102 s | 2.162 s | 256 ms | 11.82 % |
| Timing metrics | |||||||||
| First Paint | 1.335 s | 1.360 s | 1.292 s | 1.381 s | 1.328 s | 1.335 s | 1.339 s | 30 ms | 2.25 % |
| Largest Contentful Paint | 2.652 s | 2.051 s | 2.102 s | 1.903 s | 2.102 s | 2.102 s | 2.162 s | 256 ms | 11.82 % |
| Load Event End | 1.868 s | 2.173 s | 2.135 s | 1.972 s | 2.182 s | 2.135 s | 2.066 s | 125 ms | 6.03 % |
| Server Response Time | 112 ms | 112 ms | 112 ms | 112 ms | 112 ms | 112 ms | 112 ms | 0 ms | 0.00 % |
| TTFB | 423 ms | 422 ms | 421 ms | 432 ms | 426 ms | 423 ms | 425 ms | 4 ms | 0.93 % |
| Page Load Time | 1.867 s | 2.173 s | 2.135 s | 1.972 s | 2.182 s | 2.135 s | 2.066 s | 125 ms | 6.05 % |
| First Visual Change | 1.367 s | 1.433 s | 1.333 s | 1.433 s | 1.367 s | 1.367 s | 1.387 s | 40 ms | 2.88 % |
| Last Visual Change | 2.667 s | 3.033 s | 3.033 s | 3.000 s | 3.200 s | 3.033 s | 2.987 s | 174 ms | 5.84 % |
| Speed Index | 1.510 s | 1.520 s | 1.431 s | 1.506 s | 1.465 s | 1.506 s | 1.486 s | 33 ms | 2.25 % |
| Visual Readiness | 1.300 s | 1.600 s | 1.700 s | 1.567 s | 1.833 s | 1.600 s | 1.600 s | 176 ms | 11.02 % |
| Visual Complete 95 | 2.667 s | 2.067 s | 2.100 s | 1.900 s | 2.100 s | 2.100 s | 2.167 s | 261 ms | 12.04 % |
| Visual Complete 99 | 2.667 s | 3.033 s | 2.933 s | 3.000 s | 3.200 s | 3.000 s | 2.967 s | 174 ms | 5.86 % |
| CPU metrics | |||||||||
| Browser metrics | |||||||||
| CPU benchmark score | 52 ms | 80 ms | 53 ms | 53 ms | 54 ms | 53 ms | 58 ms | 11 ms | 18.52 % |
| Page metrics | |||||||||
| DOM elements | 22998 | 22998 | 22999 | 22998 | 22998 | 22998 | 22998 | 0 | 0.00 % |
| Document height | 56939 | 56939 | 56939 | 56939 | 56939 | 56939 | 56939 | 0 | 0.00 % |
| Total Requests | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 0 | 0.00 % |
| 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 | 861.6 KB | 861.6 KB | 861.6 KB | 861.6 KB | 861.6 KB | 861.6 KB | 861.6 KB | 2 B | 0.00 % |
| HTML Transfer Size | 412.9 KB | 412.9 KB | 412.9 KB | 412.9 KB | 412.9 KB | 412.9 KB | 412.9 KB | 1 B | 0.00 % |
| JavaScript Transfer Size | 285.6 KB | 285.6 KB | 285.6 KB | 285.6 KB | 285.6 KB | 285.6 KB | 285.6 KB | 1 B | 0.00 % |
| CSS Transfer Size | 30.9 KB | 30.9 KB | 30.9 KB | 30.9 KB | 30.9 KB | 30.9 KB | 30.9 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 | 2.0 KB | 2.0 KB | 2.0 KB | 2.0 KB | 2.0 KB | 2.0 KB | 2.0 KB | 0 b | 0.00 % |
| Plain Transfer Size | 996 B | 997 B | 997 B | 997 B | 997 B | 997 B | 997 B | 0 b | 0.04 % |
| SVG Transfer Size | 85.6 KB | 85.6 KB | 85.6 KB | 85.6 KB | 85.6 KB | 85.6 KB | 85.6 KB | 2 B | 0.00 % |
| 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 | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 0 | 0.00 % |
| First Party Total Transfer Size | 861.6 KB | 861.6 KB | 861.6 KB | 861.6 KB | 861.6 KB | 861.6 KB | 861.6 KB | 2 B | 0.00 % |
| First Party Total Content Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
