https://en.wikipedia.beta.wmcloud.org/wiki/Barack_Obama
Tested 2026-07-28 00:34:25 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 | 1.155 s | 1.019 s | 714 ms | 712 ms | 770 ms | 770 ms | 874 ms | 180 ms | 20.64 % |
| Largest Contentful Paint | 3.855 s | 3.255 s | 3.371 s | 3.349 s | 3.420 s | 3.371 s | 3.450 s | 209 ms | 6.07 % |
| Timing metrics | |||||||||
| First Paint | 2.481 s | 2.344 s | 2.051 s | 2.034 s | 2.075 s | 2.075 s | 2.197 s | 182 ms | 8.27 % |
| Largest Contentful Paint | 3.855 s | 3.255 s | 3.371 s | 3.349 s | 3.420 s | 3.371 s | 3.450 s | 209 ms | 6.07 % |
| Load Event End | 4.695 s | 4.443 s | 4.290 s | 3.770 s | 4.262 s | 4.290 s | 4.292 s | 303 ms | 7.06 % |
| Server Response Time | 202 ms | 205 ms | 204 ms | 207 ms | 257 ms | 205 ms | 215 ms | 21 ms | 9.80 % |
| TTFB | 1.155 s | 1.019 s | 714 ms | 712 ms | 770 ms | 770 ms | 874 ms | 180 ms | 20.64 % |
| Page Load Time | 4.695 s | 4.443 s | 4.290 s | 3.769 s | 4.262 s | 4.290 s | 4.292 s | 303 ms | 7.06 % |
| First Visual Change | 2.533 s | 2.400 s | 2.100 s | 2.067 s | 2.133 s | 2.133 s | 2.247 s | 186 ms | 8.26 % |
| Last Visual Change | 3.933 s | 3.833 s | 3.633 s | 3.567 s | 3.667 s | 3.667 s | 3.727 s | 135 ms | 3.63 % |
| Speed Index | 2.713 s | 2.579 s | 2.314 s | 2.270 s | 2.325 s | 2.325 s | 2.440 s | 174 ms | 7.14 % |
| Visual Readiness | 1.400 s | 1.433 s | 1.533 s | 1.500 s | 1.534 s | 1.500 s | 1.480 s | 54 ms | 3.67 % |
| Visual Complete 95 | 3.867 s | 3.833 s | 3.633 s | 3.567 s | 3.533 s | 3.633 s | 3.687 s | 138 ms | 3.73 % |
| Visual Complete 99 | 3.867 s | 3.833 s | 3.633 s | 3.567 s | 3.667 s | 3.667 s | 3.713 s | 117 ms | 3.14 % |
| CPU metrics | |||||||||
| Browser metrics | |||||||||
| CPU benchmark score | 51 ms | 77 ms | 52 ms | 51 ms | 52 ms | 52 ms | 57 ms | 10 ms | 18.04 % |
| Page metrics | |||||||||
| DOM elements | 17295 | 17293 | 17295 | 17294 | 17295 | 17295 | 17294 | 1 | 0.00 % |
| Document height | 62205 | 62205 | 62205 | 62205 | 62205 | 62205 | 62205 | 0 | 0.00 % |
| Total Requests | 109 | 109 | 107 | 108 | 109 | 109 | 108 | 1 | 0.74 % |
| 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 | 1.7 MB | 1.7 MB | 1.7 MB | 1.7 MB | 1.7 MB | 1.7 MB | 1.7 MB | 1.3 KB | 0.07 % |
| HTML Transfer Size | 364.0 KB | 364.0 KB | 364.0 KB | 364.0 KB | 364.0 KB | 364.0 KB | 364.0 KB | 0 b | 0.00 % |
| JavaScript Transfer Size | 365.0 KB | 365.2 KB | 365.0 KB | 365.4 KB | 365.0 KB | 365.0 KB | 365.1 KB | 163 B | 0.04 % |
| CSS Transfer Size | 31.6 KB | 31.6 KB | 31.6 KB | 31.6 KB | 31.6 KB | 31.6 KB | 31.6 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 % |
| SVG Transfer Size | 25.7 KB | 25.7 KB | 25.7 KB | 25.7 KB | 25.7 KB | 25.7 KB | 25.7 KB | 0 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 % |
| SVG Content Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| Third Party metrics | |||||||||
| Third Party Transfer Size | 968.2 KB | 968.2 KB | 965.7 KB | 965.7 KB | 965.7 KB | 965.7 KB | 966.7 KB | 1.2 KB | 0.13 % |
| Third Party Requests | 78 | 78 | 76 | 77 | 78 | 78 | 77 | 1 | 1.03 % |
| First Party metrics | |||||||||
| First Party Requests | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 0 | 0.00 % |
| First Party Total Transfer Size | 791.6 KB | 791.9 KB | 791.6 KB | 792.0 KB | 791.6 KB | 791.6 KB | 791.7 KB | 163 B | 0.02 % |
| First Party Total Content Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
