https://xelta.ai/models/image_generation/stable-image-ultra-workflow
Tested 2026-10-07 06:57:48 using Chrome 150.0.7871.46 (runtime settings)
| Metric | Run 1 | Median | Mean | Stddev | RSD |
|---|---|---|---|---|---|
| Google Web Vitals | |||||
| Time to First Byte | 197 ms | 197 ms | 197 ms | 0 ms | 0.00 % |
| Largest Contentful Paint | 3.312 s | 3.312 s | 3.312 s | 0 ms | 0.00 % |
| Total Blocking Time | 613 ms | 613 ms | 613 ms | 0 ms | 0.00 % |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0.00 % |
| Timing metrics | |||||
| First Paint | 396 ms | 396 ms | 396 ms | 0 ms | 0.00 % |
| Largest Contentful Paint | 3.312 s | 3.312 s | 3.312 s | 0 ms | 0.00 % |
| Load Event End | 3.772 s | 3.772 s | 3.772 s | 0 ms | 0.00 % |
| Server Response Time | 36 ms | 36 ms | 36 ms | 0 ms | 0.00 % |
| TTFB | 197 ms | 197 ms | 197 ms | 0 ms | 0.00 % |
| Page Load Time | 3.771 s | 3.771 s | 3.771 s | 0 ms | 0.00 % |
| First Visual Change | 369 ms | 369 ms | 369 ms | 0 ms | 0.00 % |
| Last Visual Change | 10.961 s | 10.961 s | 10.961 s | 0 ms | 0.00 % |
| Speed Index | 1.330 s | 1.330 s | 1.330 s | 0 ms | 0.00 % |
| Visual Readiness | 10.592 s | 10.592 s | 10.592 s | 0 ms | 0.00 % |
| Visual Complete 95 | 8.179 s | 8.179 s | 8.179 s | 0 ms | 0.00 % |
| Visual Complete 99 | 8.179 s | 8.179 s | 8.179 s | 0 ms | 0.00 % |
| CPU metrics | |||||
| Total Blocking Time | 613 ms | 613 ms | 613 ms | 0 ms | 0.00 % |
| Max Potential FID | 183 ms | 183 ms | 183 ms | 0 ms | 0.00 % |
| Number of Long Tasks | 15 | 15 | 15 | 0 | 0.00 % |
| Total Duration of Long Tasks | 1.388 s | 1.388 s | 1.388 s | 0 ms | 0.00 % |
| Browser metrics | |||||
| CPU benchmark score | 54 ms | 54 ms | 54 ms | 0 ms | 0.00 % |
| Page metrics | |||||
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0.00 % |
| DOM elements | 2143 | 2143 | 2143 | 0 | 0.00 % |
| Document height | 3008 | 3008 | 3008 | 0 | 0.00 % |
| Total Requests | 151 | 151 | 151 | 0 | 0.00 % |
| HTML Requests | 1 | 1 | 1 | 0 | 0.00 % |
| JavaScript Requests | 73 | 73 | 73 | 0 | 0.00 % |
| CSS Requests | 3 | 3 | 3 | 0 | 0.00 % |
| Font Requests | 6 | 6 | 6 | 0 | 0.00 % |
| HTTP Errors | 400: 6 401: 1 | 0 | 0 | 0 | N/A |
| Total Transfer Size | 4.5 MB | 4.5 MB | 4.5 MB | 0 b | 0.00 % |
| HTML Transfer Size | 30.6 KB | 30.6 KB | 30.6 KB | 0 b | 0.00 % |
| JavaScript Transfer Size | 1.5 MB | 1.5 MB | 1.5 MB | 0 b | 0.00 % |
| CSS Transfer Size | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| Font Transfer Size | 178.7 KB | 178.7 KB | 178.7 KB | 0 b | 0.00 % |
| Favicon Transfer Size | 9.6 KB | 9.6 KB | 9.6 KB | 0 b | 0.00 % |
| JSON Transfer Size | 36.5 KB | 36.5 KB | 36.5 KB | 0 b | 0.00 % |
| Other Transfer Size | 682 B | 682 B | 682 B | 0 b | 0.00 % |
| Plain Transfer Size | 1.8 KB | 1.8 KB | 1.8 KB | 0 b | 0.00 % |
| Total Content Size | 8.5 MB | 8.5 MB | 8.5 MB | 0 b | 0.00 % |
| HTML Content Size | 232.6 KB | 232.6 KB | 232.6 KB | 0 b | 0.00 % |
| JavaScript Content Size | 4.6 MB | 4.6 MB | 4.6 MB | 0 b | 0.00 % |
| CSS Content Size | 698.2 KB | 698.2 KB | 698.2 KB | 0 b | 0.00 % |
| Image Content Size | 2.8 MB | 2.8 MB | 2.8 MB | 0 b | 0.00 % |
| Font Content Size | 171.5 KB | 171.5 KB | 171.5 KB | 0 b | 0.00 % |
| Favicon Content Size | 8.3 KB | 8.3 KB | 8.3 KB | 0 b | 0.00 % |
| JSON Content Size | 34.2 KB | 34.2 KB | 34.2 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 | 591.1 KB | 591.1 KB | 591.1 KB | 0 b | 0.00 % |
| Third Party Requests | 14 | 14 | 14 | 0 | 0.00 % |
| First Party metrics | |||||
| First Party Requests | 137 | 137 | 137 | 0 | 0.00 % |
| First Party Total Transfer Size | 3.9 MB | 3.9 MB | 3.9 MB | 0 b | 0.00 % |
| First Party Total Content Size | 6.6 MB | 6.6 MB | 6.6 MB | 0 b | 0.00 % |
