https://en.wikipedia.org/wiki/Barack_Obama
Tested 2026-09-24 05:34:03 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 | 403 ms | 404 ms | 404 ms | 404 ms | 1 ms | 0.20 % |
| Largest Contentful Paint | 1.344 s | 1.168 s | 1.276 s | 1.276 s | 1.263 s | 72 ms | 5.74 % |
| Total Blocking Time | 1.611 s | 1.637 s | 1.612 s | 1.612 s | 1.620 s | 12 ms | 0.74 % |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 % |
| Timing metrics | |||||||
| First Paint | 1.344 s | 1.168 s | 1.276 s | 1.276 s | 1.263 s | 72 ms | 5.74 % |
| Largest Contentful Paint | 1.344 s | 1.168 s | 1.276 s | 1.276 s | 1.263 s | 72 ms | 5.74 % |
| Load Event End | 2.554 s | 2.585 s | 2.636 s | 2.585 s | 2.592 s | 34 ms | 1.30 % |
| Server Response Time | 657 ms | 657 ms | 663 ms | 657 ms | 659 ms | 3 ms | 0.43 % |
| TTFB | 405 ms | 403 ms | 404 ms | 404 ms | 404 ms | 1 ms | 0.20 % |
| Page Load Time | 2.554 s | 2.585 s | 2.636 s | 2.585 s | 2.592 s | 34 ms | 1.30 % |
| First Visual Change | 1.367 s | 1.167 s | 1.267 s | 1.267 s | 1.267 s | 82 ms | 6.44 % |
| Last Visual Change | 5.067 s | 5.067 s | 5.067 s | 5.067 s | 5.067 s | 0 ms | 0.00 % |
| Speed Index | 2.775 s | 2.637 s | 2.691 s | 2.691 s | 2.701 s | 57 ms | 2.10 % |
| Visual Readiness | 3.700 s | 3.900 s | 3.800 s | 3.800 s | 3.800 s | 82 ms | 2.15 % |
| Visual Complete 95 | 5.033 s | 5.067 s | 5.067 s | 5.067 s | 5.056 s | 16 ms | 0.32 % |
| Visual Complete 99 | 5.067 s | 5.067 s | 5.067 s | 5.067 s | 5.067 s | 0 ms | 0.00 % |
| CPU metrics | |||||||
| Total Blocking Time | 1.611 s | 1.637 s | 1.612 s | 1.612 s | 1.620 s | 12 ms | 0.74 % |
| Max Potential FID | 623 ms | 571 ms | 573 ms | 573 ms | 589 ms | 24 ms | 4.08 % |
| Number of Long Tasks | 14 | 15 | 16 | 15 | 15 | 1 | 5.44 % |
| Total Duration of Long Tasks | 2.687 s | 2.673 s | 2.748 s | 2.687 s | 2.703 s | 33 ms | 1.20 % |
| Browser metrics | |||||||
| CPU benchmark score | 251 ms | 252 ms | 259 ms | 252 ms | 254 ms | 4 ms | 1.40 % |
| 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 | 772.6 KB | 772.7 KB | 772.6 KB | 772.6 KB | 772.7 KB | 26 B | 0.00 % |
| HTML Transfer Size | 337.7 KB | 337.7 KB | 337.7 KB | 337.7 KB | 337.7 KB | 0 b | 0.00 % |
| JavaScript Transfer Size | 276.7 KB | 276.7 KB | 276.7 KB | 276.7 KB | 276.7 KB | 0 b | 0.00 % |
| CSS Transfer Size | 27.0 KB | 27.0 KB | 27.1 KB | 27.0 KB | 27.0 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 | 1.8 KB | 1.8 KB | 1.8 KB | 1.8 KB | 1.8 KB | 0 b | 0.03 % |
| JSON Transfer Size | 1.8 KB | 1.9 KB | 1.8 KB | 1.8 KB | 1.8 KB | 29 B | 1.58 % |
| Plain Transfer Size | 905 B | 905 B | 905 B | 905 B | 905 B | 0 b | 0.00 % |
| SVG Transfer Size | 21.1 KB | 21.1 KB | 21.1 KB | 21.1 KB | 21.1 KB | 4 B | 0.02 % |
| 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 | 772.6 KB | 772.7 KB | 772.6 KB | 772.6 KB | 772.7 KB | 26 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 % |
