https://stf.xelta.ai/models/image_generation/stable-image-ultra-workflow
Tested 2026-09-14 11:33:43 using Chrome 150.0.7871.46 (runtime settings)
| Metric | Run 1 | Median | Mean | Stddev | RSD |
|---|---|---|---|---|---|
| Google Web Vitals | |||||
| Time to First Byte | 351 ms | 351 ms | 351 ms | 0 ms | 0.00 % |
| Largest Contentful Paint | 2.204 s | 2.204 s | 2.204 s | 0 ms | 0.00 % |
| Total Blocking Time | 1.087 s | 1.087 s | 1.087 s | 0 ms | 0.00 % |
| Cumulative Layout Shift | 0.407 | 0.407 | 0.407 | 0 | 0.00 % |
| Timing metrics | |||||
| First Paint | 2.204 s | 2.204 s | 2.204 s | 0 ms | 0.00 % |
| Largest Contentful Paint | 2.204 s | 2.204 s | 2.204 s | 0 ms | 0.00 % |
| Load Event End | 2.422 s | 2.422 s | 2.422 s | 0 ms | 0.00 % |
| Server Response Time | 253 ms | 253 ms | 253 ms | 0 ms | 0.00 % |
| TTFB | 351 ms | 351 ms | 351 ms | 0 ms | 0.00 % |
| Page Load Time | 2.422 s | 2.422 s | 2.422 s | 0 ms | 0.00 % |
| First Visual Change | 1.810 s | 1.810 s | 1.810 s | 0 ms | 0.00 % |
| Last Visual Change | 6.805 s | 6.805 s | 6.805 s | 0 ms | 0.00 % |
| Speed Index | 3.551 s | 3.551 s | 3.551 s | 0 ms | 0.00 % |
| Visual Readiness | 4.995 s | 4.995 s | 4.995 s | 0 ms | 0.00 % |
| Visual Complete 95 | 5.296 s | 5.296 s | 5.296 s | 0 ms | 0.00 % |
| Visual Complete 99 | 5.631 s | 5.631 s | 5.631 s | 0 ms | 0.00 % |
| CPU metrics | |||||
| Total Blocking Time | 1.087 s | 1.087 s | 1.087 s | 0 ms | 0.00 % |
| Max Potential FID | 390 ms | 390 ms | 390 ms | 0 ms | 0.00 % |
| Number of Long Tasks | 15 | 15 | 15 | 0 | 0.00 % |
| Total Duration of Long Tasks | 2.272 s | 2.272 s | 2.272 s | 0 ms | 0.00 % |
| Browser metrics | |||||
| CPU benchmark score | 68 ms | 68 ms | 68 ms | 0 ms | 0.00 % |
| Page metrics | |||||
| Cumulative Layout Shift | 0.407 | 0.407 | 0.407 | 0 | 0.00 % |
| DOM elements | 2101 | 2101 | 2101 | 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 | 51 | 51 | 51 | 0 | 0.00 % |
| CSS Requests | 2 | 2 | 2 | 0 | 0.00 % |
| Font Requests | 11 | 11 | 11 | 0 | 0.00 % |
| HTTP Errors | 0 | 0 | 0 | 0 | N/A |
| Total Transfer Size | 2.2 MB | 2.2 MB | 2.2 MB | 0 b | 0.00 % |
| HTML Transfer Size | 29.2 KB | 29.2 KB | 29.2 KB | 0 b | 0.00 % |
| JavaScript Transfer Size | 1.4 MB | 1.4 MB | 1.4 MB | 0 b | 0.00 % |
| CSS Transfer Size | 91.8 KB | 91.8 KB | 91.8 KB | 0 b | 0.00 % |
| Font Transfer Size | 315.8 KB | 315.8 KB | 315.8 KB | 0 b | 0.00 % |
| Favicon Transfer Size | 9.6 KB | 9.6 KB | 9.6 KB | 0 b | 0.00 % |
| JSON Transfer Size | 21.1 KB | 21.1 KB | 21.1 KB | 0 b | 0.00 % |
| Other Transfer Size | 732 B | 732 B | 732 B | 0 b | 0.00 % |
| Plain Transfer Size | 1.4 KB | 1.4 KB | 1.4 KB | 0 b | 0.00 % |
| Total Content Size | 6.0 MB | 6.0 MB | 6.0 MB | 0 b | 0.00 % |
| HTML Content Size | 213.7 KB | 213.7 KB | 213.7 KB | 0 b | 0.00 % |
| JavaScript Content Size | 4.5 MB | 4.5 MB | 4.5 MB | 0 b | 0.00 % |
| CSS Content Size | 675.7 KB | 675.7 KB | 675.7 KB | 0 b | 0.00 % |
| Image Content Size | 261.4 KB | 261.4 KB | 261.4 KB | 0 b | 0.00 % |
| Font Content Size | 304.1 KB | 304.1 KB | 304.1 KB | 0 b | 0.00 % |
| Favicon Content Size | 8.3 KB | 8.3 KB | 8.3 KB | 0 b | 0.00 % |
| JSON Content Size | 19.6 KB | 19.6 KB | 19.6 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 | 747.0 KB | 747.0 KB | 747.0 KB | 0 b | 0.00 % |
| Third Party Requests | 12 | 12 | 12 | 0 | 0.00 % |
| First Party metrics | |||||
| First Party Requests | 102 | 102 | 102 | 0 | 0.00 % |
| First Party Total Transfer Size | 1.4 MB | 1.4 MB | 1.4 MB | 0 b | 0.00 % |
| First Party Total Content Size | 3.6 MB | 3.6 MB | 3.6 MB | 0 b | 0.00 % |
