https://en.wikipedia.org/wiki/Barack_Obama
Tested 2026-09-20 15:04:53 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 | 109 ms | 108 ms | 109 ms | 109 ms | 0 ms | 0.43 % |
| Largest Contentful Paint | 720 ms | 728 ms | 708 ms | 720 ms | 719 ms | 8 ms | 1.14 % |
| Total Blocking Time | 1.413 s | 1.424 s | 1.487 s | 1.424 s | 1.441 s | 33 ms | 2.26 % |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 % |
| Timing metrics | |||||||
| First Paint | 720 ms | 728 ms | 708 ms | 720 ms | 719 ms | 8 ms | 1.14 % |
| Largest Contentful Paint | 720 ms | 728 ms | 708 ms | 720 ms | 719 ms | 8 ms | 1.14 % |
| Load Event End | 1.912 s | 1.948 s | 1.979 s | 1.948 s | 1.946 s | 27 ms | 1.41 % |
| Server Response Time | 419 ms | 419 ms | 419 ms | 419 ms | 419 ms | 0 ms | 0.00 % |
| TTFB | 109 ms | 109 ms | 108 ms | 109 ms | 109 ms | 0 ms | 0.43 % |
| Page Load Time | 1.912 s | 1.948 s | 1.977 s | 1.948 s | 1.946 s | 27 ms | 1.37 % |
| First Visual Change | 700 ms | 733 ms | 733 ms | 733 ms | 722 ms | 16 ms | 2.15 % |
| Last Visual Change | 3.667 s | 3.700 s | 3.766 s | 3.700 s | 3.711 s | 41 ms | 1.11 % |
| Speed Index | 1.978 s | 2.012 s | 2.039 s | 2.012 s | 2.010 s | 25 ms | 1.24 % |
| Visual Readiness | 2.967 s | 2.967 s | 3.033 s | 2.967 s | 2.989 s | 31 ms | 1.04 % |
| Visual Complete 95 | 3.667 s | 3.700 s | 3.766 s | 3.700 s | 3.711 s | 41 ms | 1.11 % |
| Visual Complete 99 | 3.667 s | 3.700 s | 3.766 s | 3.700 s | 3.711 s | 41 ms | 1.11 % |
| CPU metrics | |||||||
| Total Blocking Time | 1.413 s | 1.424 s | 1.487 s | 1.424 s | 1.441 s | 33 ms | 2.26 % |
| Max Potential FID | 494 ms | 504 ms | 497 ms | 497 ms | 498 ms | 4 ms | 0.84 % |
| Number of Long Tasks | 12 | 12 | 11 | 12 | 12 | 0 | 4.04 % |
| Total Duration of Long Tasks | 2.037 s | 2.049 s | 2.055 s | 2.049 s | 2.047 s | 7 ms | 0.37 % |
| Browser metrics | |||||||
| CPU benchmark score | 256 ms | 252 ms | 253 ms | 253 ms | 254 ms | 2 ms | 0.67 % |
| 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 | 12 | 10 | 11 | 1 | 8.84 % |
| HTML Requests | 1 | 1 | 1 | 1 | 1 | 0 | 0.00 % |
| JavaScript Requests | 2 | 2 | 3 | 2 | 2 | 0 | 20.20 % |
| CSS Requests | 1 | 1 | 2 | 1 | 1 | 0 | 35.36 % |
| Font Requests | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 % |
| HTTP Errors | 0 | 0 | 0 | 0 | 0 | 0 | N/A |
| Total Transfer Size | 470.2 KB | 470.2 KB | 471.9 KB | 470.2 KB | 470.7 KB | 862 B | 0.18 % |
| 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 | 52.6 KB | 51.6 KB | 51.9 KB | 456 B | 0.86 % |
| CSS Transfer Size | 23.7 KB | 23.7 KB | 24.5 KB | 23.7 KB | 24.0 KB | 407 B | 1.66 % |
| 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 | 904 B | 905 B | 904 B | 904 B | 904 B | 0 b | 0.05 % |
| SVG Transfer Size | 4.9 KB | 4.9 KB | 4.9 KB | 4.9 KB | 4.9 KB | 0 b | 0.01 % |
| Total Content Size | 2.7 MB | 2.7 MB | 2.8 MB | 2.7 MB | 2.7 MB | 34.8 KB | 1.26 % |
| 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 | 241.7 KB | 174.5 KB | 196.9 KB | 31.7 KB | 16.09 % |
| CSS Content Size | 176.3 KB | 176.3 KB | 182.9 KB | 176.3 KB | 178.5 KB | 3.1 KB | 1.75 % |
| 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 | 12 | 10 | 11 | 1 | 8.84 % |
| First Party Total Transfer Size | 470.2 KB | 470.2 KB | 471.9 KB | 470.2 KB | 470.7 KB | 862 B | 0.18 % |
| First Party Total Content Size | 2.7 MB | 2.7 MB | 2.8 MB | 2.7 MB | 2.7 MB | 34.8 KB | 1.26 % |
