https://stf.xelta.ai/models/image_generation/stable-image-ultra-workflow
Tested 2026-09-08 14:22:30 using Chrome 150.0.7871.46 (runtime settings)
| Metric | Run 1 | Median | Mean | Stddev | RSD |
|---|---|---|---|---|---|
| Google Web Vitals | |||||
| Time to First Byte | 210 ms | 210 ms | 210 ms | 0 ms | 0.00 % |
| Largest Contentful Paint | 3.384 s | 3.384 s | 3.384 s | 0 ms | 0.00 % |
| Total Blocking Time | 1.574 s | 1.574 s | 1.574 s | 0 ms | 0.00 % |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0.00 % |
| Timing metrics | |||||
| First Paint | 1.108 s | 1.108 s | 1.108 s | 0 ms | 0.00 % |
| Largest Contentful Paint | 3.384 s | 3.384 s | 3.384 s | 0 ms | 0.00 % |
| Load Event End | 842 ms | 842 ms | 842 ms | 0 ms | 0.00 % |
| Server Response Time | 190 ms | 190 ms | 190 ms | 0 ms | 0.00 % |
| TTFB | 210 ms | 210 ms | 210 ms | 0 ms | 0.00 % |
| Page Load Time | 835 ms | 835 ms | 835 ms | 0 ms | 0.00 % |
| First Visual Change | 466 ms | 466 ms | 466 ms | 0 ms | 0.00 % |
| Last Visual Change | 4.966 s | 4.966 s | 4.966 s | 0 ms | 0.00 % |
| Speed Index | 2.952 s | 2.952 s | 2.952 s | 0 ms | 0.00 % |
| Visual Readiness | 4.500 s | 4.500 s | 4.500 s | 0 ms | 0.00 % |
| Visual Complete 95 | 4.833 s | 4.833 s | 4.833 s | 0 ms | 0.00 % |
| Visual Complete 99 | 4.966 s | 4.966 s | 4.966 s | 0 ms | 0.00 % |
| CPU metrics | |||||
| Total Blocking Time | 1.574 s | 1.574 s | 1.574 s | 0 ms | 0.00 % |
| Max Potential FID | 369 ms | 369 ms | 369 ms | 0 ms | 0.00 % |
| Number of Long Tasks | 16 | 16 | 16 | 0 | 0.00 % |
| Total Duration of Long Tasks | 2.482 s | 2.482 s | 2.482 s | 0 ms | 0.00 % |
| Browser metrics | |||||
| CPU benchmark score | 66 ms | 66 ms | 66 ms | 0 ms | 0.00 % |
| Page metrics | |||||
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0.00 % |
| DOM elements | 1997 | 1997 | 1997 | 0 | 0.00 % |
| Document height | 3349 | 3349 | 3349 | 0 | 0.00 % |
| Total Requests | 114 | 114 | 114 | 0 | 0.00 % |
| HTML Requests | 1 | 1 | 1 | 0 | 0.00 % |
| JavaScript Requests | 48 | 48 | 48 | 0 | 0.00 % |
| CSS Requests | 4 | 4 | 4 | 0 | 0.00 % |
| Font Requests | 10 | 10 | 10 | 0 | 0.00 % |
| HTTP Errors | 401: 2 404: 2 | 0 | 0 | 0 | N/A |
| Total Transfer Size | 13.8 MB | 13.8 MB | 13.8 MB | 0 b | 0.00 % |
| HTML Transfer Size | 32.3 KB | 32.3 KB | 32.3 KB | 0 b | 0.00 % |
| JavaScript Transfer Size | 1.3 MB | 1.3 MB | 1.3 MB | 0 b | 0.00 % |
| CSS Transfer Size | 90.6 KB | 90.6 KB | 90.6 KB | 0 b | 0.00 % |
| Font Transfer Size | 296.1 KB | 296.1 KB | 296.1 KB | 0 b | 0.00 % |
| Favicon Transfer Size | 8.9 KB | 8.9 KB | 8.9 KB | 0 b | 0.00 % |
| JSON Transfer Size | 12.3 KB | 12.3 KB | 12.3 KB | 0 b | 0.00 % |
| Other Transfer Size | 547 B | 547 B | 547 B | 0 b | 0.00 % |
| Plain Transfer Size | 1.5 KB | 1.5 KB | 1.5 KB | 0 b | 0.00 % |
| Total Content Size | 17.6 MB | 17.6 MB | 17.6 MB | 0 b | 0.00 % |
| HTML Content Size | 228.9 KB | 228.9 KB | 228.9 KB | 0 b | 0.00 % |
| JavaScript Content Size | 4.3 MB | 4.3 MB | 4.3 MB | 0 b | 0.00 % |
| CSS Content Size | 670.6 KB | 670.6 KB | 670.6 KB | 0 b | 0.00 % |
| Image Content Size | 12.1 MB | 12.1 MB | 12.1 MB | 0 b | 0.00 % |
| Font Content Size | 292.4 KB | 292.4 KB | 292.4 KB | 0 b | 0.00 % |
| Favicon Content Size | 8.3 KB | 8.3 KB | 8.3 KB | 0 b | 0.00 % |
| JSON Content Size | 17.4 KB | 17.4 KB | 17.4 KB | 0 b | 0.00 % |
| Other Content Size | 151 B | 151 B | 151 B | 0 b | 0.00 % |
| Plain Content Size | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| Third Party metrics | |||||
| Third Party Transfer Size | 556.4 KB | 556.4 KB | 556.4 KB | 0 b | 0.00 % |
| Third Party Requests | 14 | 14 | 14 | 0 | 0.00 % |
| First Party metrics | |||||
| First Party Requests | 100 | 100 | 100 | 0 | 0.00 % |
| First Party Total Transfer Size | 13.3 MB | 13.3 MB | 13.3 MB | 0 b | 0.00 % |
| First Party Total Content Size | 15.8 MB | 15.8 MB | 15.8 MB | 0 b | 0.00 % |
