https://en.wikipedia.org/wiki/Barack_Obama
Tested 2026-09-20 11:43:17 using Chrome 152.0.7977.64 (script).(runtime settings)
| Metric | Run 1 | Run 2 | Run 3 | Median | Mean | Stddev | RSD |
|---|---|---|---|---|---|---|---|
| Google Web Vitals | |||||||
| Time to First Byte | 109 ms | 110 ms | 108 ms | 109 ms | 109 ms | 1 ms | 0.75 % |
| Largest Contentful Paint | 708 ms | 712 ms | 700 ms | 708 ms | 707 ms | 5 ms | 0.71 % |
| Total Blocking Time | 1.509 s | 1.430 s | 1.476 s | 1.476 s | 1.472 s | 32 ms | 2.20 % |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 % |
| Timing metrics | |||||||
| First Paint | 708 ms | 712 ms | 700 ms | 708 ms | 707 ms | 5 ms | 0.71 % |
| Largest Contentful Paint | 708 ms | 712 ms | 700 ms | 708 ms | 707 ms | 5 ms | 0.71 % |
| Load Event End | 1.962 s | 1.963 s | 1.930 s | 1.962 s | 1.952 s | 15 ms | 0.79 % |
| Server Response Time | 419 ms | 419 ms | 419 ms | 419 ms | 419 ms | 0 ms | 0.00 % |
| TTFB | 109 ms | 110 ms | 108 ms | 109 ms | 109 ms | 1 ms | 0.75 % |
| Page Load Time | 1.962 s | 1.963 s | 1.930 s | 1.962 s | 1.952 s | 15 ms | 0.79 % |
| First Visual Change | 700 ms | 733 ms | 700 ms | 700 ms | 711 ms | 16 ms | 2.19 % |
| Last Visual Change | 3.767 s | 3.700 s | 3.700 s | 3.700 s | 3.722 s | 32 ms | 0.85 % |
| Speed Index | 2.022 s | 2.010 s | 1.994 s | 2.010 s | 2.009 s | 11 ms | 0.57 % |
| Visual Readiness | 3.067 s | 2.967 s | 3.000 s | 3.000 s | 3.011 s | 42 ms | 1.38 % |
| Visual Complete 95 | 3.767 s | 3.700 s | 3.700 s | 3.700 s | 3.722 s | 32 ms | 0.85 % |
| Visual Complete 99 | 3.767 s | 3.700 s | 3.700 s | 3.700 s | 3.722 s | 32 ms | 0.85 % |
| CPU metrics | |||||||
| Total Blocking Time | 1.509 s | 1.430 s | 1.476 s | 1.476 s | 1.472 s | 32 ms | 2.20 % |
| Max Potential FID | 500 ms | 475 ms | 482 ms | 482 ms | 486 ms | 11 ms | 2.17 % |
| Number of Long Tasks | 13 | 12 | 12 | 12 | 12 | 0 | 3.82 % |
| Total Duration of Long Tasks | 2.190 s | 2.061 s | 2.103 s | 2.103 s | 2.118 s | 54 ms | 2.54 % |
| Browser metrics | |||||||
| CPU benchmark score | 255 ms | 260 ms | 252 ms | 255 ms | 256 ms | 3 ms | 1.29 % |
| Page metrics | |||||||
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 % |
| DOM elements | 13728 | 13728 | 13728 | 13728 | 13728 | 0 | 0.00 % |
| Document height | 6552 | 6552 | 6552 | 6552 | 6552 | 0 | 0.00 % |
| Total Requests | 10 | 10 | 10 | 10 | 10 | 0 | 0.00 % |
| HTML Requests | 1 | 1 | 1 | 1 | 1 | 0 | 0.00 % |
| JavaScript Requests | 2 | 2 | 2 | 2 | 2 | 0 | 0.00 % |
| CSS Requests | 1 | 1 | 1 | 1 | 1 | 0 | 0.00 % |
| Font Requests | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 % |
| HTTP Errors | 0 | 0 | 0 | 0 | 0 | 0 | N/A |
| Total Transfer Size | 470.1 KB | 470.1 KB | 470.1 KB | 470.1 KB | 470.1 KB | 2 B | 0.00 % |
| HTML Transfer Size | 337.2 KB | 337.2 KB | 337.2 KB | 337.2 KB | 337.2 KB | 0 b | 0.00 % |
| JavaScript Transfer Size | 51.6 KB | 51.6 KB | 51.6 KB | 51.6 KB | 51.6 KB | 0 b | 0.00 % |
| CSS Transfer Size | 23.7 KB | 23.7 KB | 23.7 KB | 23.7 KB | 23.7 KB | 0 b | 0.00 % |
| Font Transfer Size | 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 | 0.00 % |
| Plain Transfer Size | 903 B | 905 B | 905 B | 905 B | 904 B | 1 B | 0.10 % |
| SVG Transfer Size | 4.9 KB | 4.9 KB | 4.9 KB | 4.9 KB | 4.9 KB | 1 B | 0.02 % |
| Total Content Size | 2.7 MB | 2.7 MB | 2.7 MB | 2.7 MB | 2.7 MB | 0 b | 0.00 % |
| HTML Content Size | 2.3 MB | 2.3 MB | 2.3 MB | 2.3 MB | 2.3 MB | 0 b | 0.00 % |
| JavaScript Content Size | 174.5 KB | 174.5 KB | 174.5 KB | 174.5 KB | 174.5 KB | 0 b | 0.00 % |
| CSS Content Size | 176.3 KB | 176.3 KB | 176.3 KB | 176.3 KB | 176.3 KB | 0 b | 0.00 % |
| Image Content Size | 49.8 KB | 49.8 KB | 49.8 KB | 49.8 KB | 49.8 KB | 0 b | 0.00 % |
| Font Content Size | 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 | 0.00 % |
| Plain Content Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| SVG Content Size | 1.7 KB | 1.7 KB | 1.7 KB | 1.7 KB | 1.7 KB | 0 b | 0.00 % |
| Third Party metrics | |||||||
| First Party metrics | |||||||
| First Party Requests | 10 | 10 | 10 | 10 | 10 | 0 | 0.00 % |
| First Party Total Transfer Size | 470.1 KB | 470.1 KB | 470.1 KB | 470.1 KB | 470.1 KB | 2 B | 0.00 % |
| First Party Total Content Size | 2.7 MB | 2.7 MB | 2.7 MB | 2.7 MB | 2.7 MB | 0 b | 0.00 % |
