https://xelta.ai/models/image_generation/flux-kontext-pro-workflow
Tested 2026-09-17 16:43:37 using Chrome 150.0.7871.46 (runtime settings)
| Metric | Run 1 | Median | Mean | Stddev | RSD |
|---|---|---|---|---|---|
| Google Web Vitals | |||||
| Time to First Byte | 473 ms | 473 ms | 473 ms | 0 ms | 0.00 % |
| Largest Contentful Paint | 1.712 s | 1.712 s | 1.712 s | 0 ms | 0.00 % |
| Total Blocking Time | 271 ms | 271 ms | 271 ms | 0 ms | 0.00 % |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0.00 % |
| Timing metrics | |||||
| First Paint | 708 ms | 708 ms | 708 ms | 0 ms | 0.00 % |
| Largest Contentful Paint | 1.712 s | 1.712 s | 1.712 s | 0 ms | 0.00 % |
| Load Event End | 979 ms | 979 ms | 979 ms | 0 ms | 0.00 % |
| Server Response Time | 538 ms | 538 ms | 538 ms | 0 ms | 0.00 % |
| TTFB | 473 ms | 473 ms | 473 ms | 0 ms | 0.00 % |
| Page Load Time | 978 ms | 978 ms | 978 ms | 0 ms | 0.00 % |
| First Visual Change | 733 ms | 733 ms | 733 ms | 0 ms | 0.00 % |
| Last Visual Change | 4.266 s | 4.266 s | 4.266 s | 0 ms | 0.00 % |
| Speed Index | 1.638 s | 1.638 s | 1.638 s | 0 ms | 0.00 % |
| Visual Readiness | 3.533 s | 3.533 s | 3.533 s | 0 ms | 0.00 % |
| Visual Complete 95 | 3.233 s | 3.233 s | 3.233 s | 0 ms | 0.00 % |
| Visual Complete 99 | 3.366 s | 3.366 s | 3.366 s | 0 ms | 0.00 % |
| CPU metrics | |||||
| Total Blocking Time | 271 ms | 271 ms | 271 ms | 0 ms | 0.00 % |
| Max Potential FID | 125 ms | 125 ms | 125 ms | 0 ms | 0.00 % |
| Number of Long Tasks | 9 | 9 | 9 | 0 | 0.00 % |
| Total Duration of Long Tasks | 721 ms | 721 ms | 721 ms | 0 ms | 0.00 % |
| Browser metrics | |||||
| CPU benchmark score | 40 ms | 40 ms | 40 ms | 0 ms | 0.00 % |
| Page metrics | |||||
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0.00 % |
| DOM elements | 2038 | 2038 | 2038 | 0 | 0.00 % |
| Document height | 3543 | 3543 | 3543 | 0 | 0.00 % |
| Total Requests | 132 | 132 | 132 | 0 | 0.00 % |
| HTML Requests | 1 | 1 | 1 | 0 | 0.00 % |
| JavaScript Requests | 63 | 63 | 63 | 0 | 0.00 % |
| CSS Requests | 2 | 2 | 2 | 0 | 0.00 % |
| Font Requests | 5 | 5 | 5 | 0 | 0.00 % |
| HTTP Errors | 503: 1 | 0 | 0 | 0 | N/A |
| Total Transfer Size | 5.7 MB | 5.7 MB | 5.7 MB | 0 b | 0.00 % |
| HTML Transfer Size | 30.0 KB | 30.0 KB | 30.0 KB | 0 b | 0.00 % |
| JavaScript Transfer Size | 1.5 MB | 1.5 MB | 1.5 MB | 0 b | 0.00 % |
| CSS Transfer Size | 92.7 KB | 92.7 KB | 92.7 KB | 0 b | 0.00 % |
| Font Transfer Size | 140.1 KB | 140.1 KB | 140.1 KB | 0 b | 0.00 % |
| Favicon Transfer Size | 9.6 KB | 9.6 KB | 9.6 KB | 0 b | 0.00 % |
| JSON Transfer Size | 20.4 KB | 20.4 KB | 20.4 KB | 0 b | 0.00 % |
| Other Transfer Size | 717 B | 717 B | 717 B | 0 b | 0.00 % |
| Plain Transfer Size | 1.8 KB | 1.8 KB | 1.8 KB | 0 b | 0.00 % |
| Total Content Size | 9.7 MB | 9.7 MB | 9.7 MB | 0 b | 0.00 % |
| HTML Content Size | 213.5 KB | 213.5 KB | 213.5 KB | 0 b | 0.00 % |
| JavaScript Content Size | 4.8 MB | 4.8 MB | 4.8 MB | 0 b | 0.00 % |
| CSS Content Size | 675.8 KB | 675.8 KB | 675.8 KB | 0 b | 0.00 % |
| Image Content Size | 3.9 MB | 3.9 MB | 3.9 MB | 0 b | 0.00 % |
| Font Content Size | 134.9 KB | 134.9 KB | 134.9 KB | 0 b | 0.00 % |
| Favicon Content Size | 8.3 KB | 8.3 KB | 8.3 KB | 0 b | 0.00 % |
| JSON Content Size | 27.0 KB | 27.0 KB | 27.0 KB | 0 b | 0.00 % |
| Other Content Size | 151 B | 151 B | 151 B | 0 b | 0.00 % |
| Plain Content Size | 2 B | 2 B | 2 B | 0 b | 0.00 % |
| Third Party metrics | |||||
| Third Party Transfer Size | 751.9 KB | 751.9 KB | 751.9 KB | 0 b | 0.00 % |
| Third Party Requests | 15 | 15 | 15 | 0 | 0.00 % |
| First Party metrics | |||||
| First Party Requests | 117 | 117 | 117 | 0 | 0.00 % |
| First Party Total Transfer Size | 5.0 MB | 5.0 MB | 5.0 MB | 0 b | 0.00 % |
| First Party Total Content Size | 7.3 MB | 7.3 MB | 7.3 MB | 0 b | 0.00 % |
