https://en.wikipedia.org/wiki/Barack_Obama
Tested 2026-09-20 14:26:34 using Chrome 152.0.7977.64 (runtime settings)
| Metric | Run 1 | Run 2 | Run 3 | Median | Mean | Stddev | RSD |
|---|---|---|---|---|---|---|---|
| Google Web Vitals | |||||||
| Time to First Byte | 405 ms | 404 ms | 406 ms | 405 ms | 405 ms | 1 ms | 0.20 % |
| Largest Contentful Paint | 1.196 s | 1.360 s | 1.368 s | 1.360 s | 1.308 s | 79 ms | 6.06 % |
| Total Blocking Time | 1.707 s | 1.551 s | 1.512 s | 1.551 s | 1.590 s | 84 ms | 5.30 % |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 % |
| Timing metrics | |||||||
| First Paint | 1.196 s | 1.360 s | 1.368 s | 1.360 s | 1.308 s | 79 ms | 6.06 % |
| Largest Contentful Paint | 1.196 s | 1.360 s | 1.368 s | 1.360 s | 1.308 s | 79 ms | 6.06 % |
| Load Event End | 2.524 s | 2.558 s | 2.585 s | 2.558 s | 2.556 s | 25 ms | 0.98 % |
| Server Response Time | 658 ms | 657 ms | 663 ms | 658 ms | 659 ms | 3 ms | 0.40 % |
| TTFB | 405 ms | 404 ms | 406 ms | 405 ms | 405 ms | 1 ms | 0.20 % |
| Page Load Time | 2.524 s | 2.558 s | 2.585 s | 2.558 s | 2.556 s | 25 ms | 0.98 % |
| First Visual Change | 1.200 s | 1.367 s | 1.367 s | 1.367 s | 1.311 s | 79 ms | 6.00 % |
| Last Visual Change | 5.067 s | 5.067 s | 5.000 s | 5.067 s | 5.045 s | 32 ms | 0.63 % |
| Speed Index | 2.671 s | 2.752 s | 2.726 s | 2.726 s | 2.716 s | 34 ms | 1.24 % |
| Visual Readiness | 3.867 s | 3.700 s | 3.633 s | 3.700 s | 3.733 s | 98 ms | 2.64 % |
| Visual Complete 95 | 5.067 s | 5.067 s | 5.000 s | 5.067 s | 5.045 s | 32 ms | 0.63 % |
| Visual Complete 99 | 5.067 s | 5.067 s | 5.000 s | 5.067 s | 5.045 s | 32 ms | 0.63 % |
| CPU metrics | |||||||
| Total Blocking Time | 1.707 s | 1.551 s | 1.512 s | 1.551 s | 1.590 s | 84 ms | 5.30 % |
| Max Potential FID | 627 ms | 597 ms | 587 ms | 597 ms | 604 ms | 17 ms | 2.82 % |
| Number of Long Tasks | 15 | 14 | 14 | 14 | 14 | 0 | 3.29 % |
| Total Duration of Long Tasks | 2.747 s | 2.639 s | 2.593 s | 2.639 s | 2.660 s | 65 ms | 2.43 % |
| Browser metrics | |||||||
| CPU benchmark score | 241 ms | 241 ms | 250 ms | 241 ms | 244 ms | 4 ms | 1.74 % |
| 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 | 33 | 33 | 33 | 33 | 33 | 0 | 0.00 % |
| HTML Requests | 1 | 1 | 1 | 1 | 1 | 0 | 0.00 % |
| JavaScript Requests | 6 | 6 | 6 | 6 | 6 | 0 | 0.00 % |
| CSS Requests | 2 | 2 | 2 | 2 | 2 | 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 | 772.0 KB | 772.0 KB | 772.0 KB | 772.0 KB | 772.0 KB | 2 B | 0.00 % |
| HTML Transfer Size | 337.8 KB | 337.8 KB | 337.8 KB | 337.8 KB | 337.8 KB | 1 B | 0.00 % |
| JavaScript Transfer Size | 276.1 KB | 276.1 KB | 276.0 KB | 276.1 KB | 276.1 KB | 1 B | 0.00 % |
| CSS Transfer Size | 27.1 KB | 27.1 KB | 27.0 KB | 27.1 KB | 27.0 KB | 1 B | 0.00 % |
| Font Transfer Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| Favicon Transfer Size | 1.8 KB | 1.8 KB | 1.8 KB | 1.8 KB | 1.8 KB | 0 b | 0.00 % |
| JSON Transfer Size | 1.8 KB | 1.8 KB | 1.8 KB | 1.8 KB | 1.8 KB | 0 b | 0.03 % |
| Plain Transfer Size | 904 B | 905 B | 904 B | 904 B | 904 B | 0 b | 0.05 % |
| SVG Transfer Size | 21.1 KB | 21.1 KB | 21.1 KB | 21.1 KB | 21.1 KB | 2 B | 0.01 % |
| Total Content Size | 3.6 MB | 3.6 MB | 3.6 MB | 3.6 MB | 3.6 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 | 1.0 MB | 1.0 MB | 1.0 MB | 1.0 MB | 1.0 MB | 0 b | 0.00 % |
| CSS Content Size | 182.9 KB | 182.9 KB | 182.9 KB | 182.9 KB | 182.9 KB | 0 b | 0.00 % |
| Image Content Size | 97.2 KB | 97.2 KB | 97.2 KB | 97.2 KB | 97.2 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 | 2.7 KB | 2.7 KB | 2.7 KB | 2.7 KB | 2.7 KB | 0 b | 0.00 % |
| JSON Content Size | 288 B | 288 B | 288 B | 288 B | 288 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 | 14.6 KB | 14.6 KB | 14.6 KB | 14.6 KB | 14.6 KB | 0 b | 0.00 % |
| Third Party metrics | |||||||
| First Party metrics | |||||||
| First Party Requests | 33 | 33 | 33 | 33 | 33 | 0 | 0.00 % |
| First Party Total Transfer Size | 772.0 KB | 772.0 KB | 772.0 KB | 772.0 KB | 772.0 KB | 2 B | 0.00 % |
| First Party Total Content Size | 3.6 MB | 3.6 MB | 3.6 MB | 3.6 MB | 3.6 MB | 0 b | 0.00 % |
