https://xelta.ai/models/image_generation/stable-image-ultra-workflow
Tested 2026-09-09 18:49:00 using Chrome 150.0.7871.46 (runtime settings)
| Metric | Run 1 | Median | Mean | Stddev | RSD |
|---|---|---|---|---|---|
| Google Web Vitals | |||||
| Time to First Byte | 671 ms | 671 ms | 671 ms | 0 ms | 0.00 % |
| Largest Contentful Paint | 3.064 s | 3.064 s | 3.064 s | 0 ms | 0.00 % |
| Total Blocking Time | 689 ms | 689 ms | 689 ms | 0 ms | 0.00 % |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0.00 % |
| Timing metrics | |||||
| First Paint | 1.224 s | 1.224 s | 1.224 s | 0 ms | 0.00 % |
| Largest Contentful Paint | 3.064 s | 3.064 s | 3.064 s | 0 ms | 0.00 % |
| Load Event End | 1.080 s | 1.080 s | 1.080 s | 0 ms | 0.00 % |
| Server Response Time | 649 ms | 649 ms | 649 ms | 0 ms | 0.00 % |
| TTFB | 671 ms | 671 ms | 671 ms | 0 ms | 0.00 % |
| Page Load Time | 1.068 s | 1.068 s | 1.068 s | 0 ms | 0.00 % |
| First Visual Change | 910 ms | 910 ms | 910 ms | 0 ms | 0.00 % |
| Last Visual Change | 4.753 s | 4.753 s | 4.753 s | 0 ms | 0.00 % |
| Speed Index | 2.787 s | 2.787 s | 2.787 s | 0 ms | 0.00 % |
| Visual Readiness | 3.843 s | 3.843 s | 3.843 s | 0 ms | 0.00 % |
| Visual Complete 95 | 4.079 s | 4.079 s | 4.079 s | 0 ms | 0.00 % |
| Visual Complete 99 | 4.483 s | 4.483 s | 4.483 s | 0 ms | 0.00 % |
| CPU metrics | |||||
| Total Blocking Time | 689 ms | 689 ms | 689 ms | 0 ms | 0.00 % |
| Max Potential FID | 193 ms | 193 ms | 193 ms | 0 ms | 0.00 % |
| Number of Long Tasks | 10 | 10 | 10 | 0 | 0.00 % |
| Total Duration of Long Tasks | 1.293 s | 1.293 s | 1.293 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 | 1961 | 1961 | 1961 | 0 | 0.00 % |
| Document height | 3349 | 3349 | 3349 | 0 | 0.00 % |
| Total Requests | 115 | 115 | 115 | 0 | 0.00 % |
| HTML Requests | 1 | 1 | 1 | 0 | 0.00 % |
| JavaScript Requests | 50 | 50 | 50 | 0 | 0.00 % |
| CSS Requests | 4 | 4 | 4 | 0 | 0.00 % |
| Font Requests | 10 | 10 | 10 | 0 | 0.00 % |
| HTTP Errors | 401: 1 | 0 | 0 | 0 | N/A |
| Total Transfer Size | 13.9 MB | 13.9 MB | 13.9 MB | 0 b | 0.00 % |
| HTML Transfer Size | 32.2 KB | 32.2 KB | 32.2 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 | 297.1 KB | 297.1 KB | 297.1 KB | 0 b | 0.00 % |
| Favicon Transfer Size | 9.8 KB | 9.8 KB | 9.8 KB | 0 b | 0.00 % |
| JSON Transfer Size | 10.6 KB | 10.6 KB | 10.6 KB | 0 b | 0.00 % |
| Other Transfer Size | 475 B | 475 B | 475 B | 0 b | 0.00 % |
| Plain Transfer Size | 1.8 KB | 1.8 KB | 1.8 KB | 0 b | 0.00 % |
| Total Content Size | 17.7 MB | 17.7 MB | 17.7 MB | 0 b | 0.00 % |
| HTML Content Size | 229.2 KB | 229.2 KB | 229.2 KB | 0 b | 0.00 % |
| JavaScript Content Size | 4.4 MB | 4.4 MB | 4.4 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 | 17.3 KB | 17.3 KB | 17.3 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 | 601.6 KB | 601.6 KB | 601.6 KB | 0 b | 0.00 % |
| Third Party Requests | 21 | 21 | 21 | 0 | 0.00 % |
| First Party metrics | |||||
| First Party Requests | 94 | 94 | 94 | 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 % |
