https://xelta.ai/models/image_generation/stable-image-fast-upscale-workflow
Tested 2026-10-06 09:06:38 using Chrome 150.0.7871.46 (runtime settings)
| Metric | Run 1 | Median | Mean | Stddev | RSD |
|---|---|---|---|---|---|
| Google Web Vitals | |||||
| Time to First Byte | 935 ms | 935 ms | 935 ms | 0 ms | 0.00 % |
| Largest Contentful Paint | 2.848 s | 2.848 s | 2.848 s | 0 ms | 0.00 % |
| Total Blocking Time | 927 ms | 927 ms | 927 ms | 0 ms | 0.00 % |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0.00 % |
| Timing metrics | |||||
| First Paint | 1.412 s | 1.412 s | 1.412 s | 0 ms | 0.00 % |
| Largest Contentful Paint | 2.848 s | 2.848 s | 2.848 s | 0 ms | 0.00 % |
| Load Event End | 1.528 s | 1.528 s | 1.528 s | 0 ms | 0.00 % |
| Server Response Time | 260 ms | 260 ms | 260 ms | 0 ms | 0.00 % |
| TTFB | 935 ms | 935 ms | 935 ms | 0 ms | 0.00 % |
| Page Load Time | 1.528 s | 1.528 s | 1.528 s | 0 ms | 0.00 % |
| First Visual Change | 1.401 s | 1.401 s | 1.401 s | 0 ms | 0.00 % |
| Last Visual Change | 5.906 s | 5.906 s | 5.906 s | 0 ms | 0.00 % |
| Speed Index | 2.772 s | 2.772 s | 2.772 s | 0 ms | 0.00 % |
| Visual Readiness | 4.505 s | 4.505 s | 4.505 s | 0 ms | 0.00 % |
| Visual Complete 95 | 5.806 s | 5.806 s | 5.806 s | 0 ms | 0.00 % |
| Visual Complete 99 | 5.906 s | 5.906 s | 5.906 s | 0 ms | 0.00 % |
| CPU metrics | |||||
| Total Blocking Time | 927 ms | 927 ms | 927 ms | 0 ms | 0.00 % |
| Max Potential FID | 226 ms | 226 ms | 226 ms | 0 ms | 0.00 % |
| Number of Long Tasks | 15 | 15 | 15 | 0 | 0.00 % |
| Total Duration of Long Tasks | 1.822 s | 1.822 s | 1.822 s | 0 ms | 0.00 % |
| Browser metrics | |||||
| CPU benchmark score | 63 ms | 63 ms | 63 ms | 0 ms | 0.00 % |
| Page metrics | |||||
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0.00 % |
| DOM elements | 2115 | 2115 | 2115 | 0 | 0.00 % |
| Document height | 3008 | 3008 | 3008 | 0 | 0.00 % |
| Total Requests | 150 | 150 | 150 | 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 | 401: 1 | 0 | 0 | 0 | N/A |
| Total Transfer Size | 5.0 MB | 5.0 MB | 5.0 MB | 0 b | 0.00 % |
| HTML Transfer Size | 29.8 KB | 29.8 KB | 29.8 KB | 0 b | 0.00 % |
| JavaScript Transfer Size | 1.5 MB | 1.5 MB | 1.5 MB | 0 b | 0.00 % |
| CSS Transfer Size | 97.7 KB | 97.7 KB | 97.7 KB | 0 b | 0.00 % |
| Font Transfer Size | 177.8 KB | 177.8 KB | 177.8 KB | 0 b | 0.00 % |
| Favicon Transfer Size | 10.5 KB | 10.5 KB | 10.5 KB | 0 b | 0.00 % |
| JSON Transfer Size | 35.2 KB | 35.2 KB | 35.2 KB | 0 b | 0.00 % |
| Other Transfer Size | 683 B | 683 B | 683 B | 0 b | 0.00 % |
| Plain Transfer Size | 1.7 KB | 1.7 KB | 1.7 KB | 0 b | 0.00 % |
| Total Content Size | 8.9 MB | 8.9 MB | 8.9 MB | 0 b | 0.00 % |
| HTML Content Size | 226.2 KB | 226.2 KB | 226.2 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 | 3.1 MB | 3.1 MB | 3.1 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 | 32.3 KB | 32.3 KB | 32.3 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 | 590.7 KB | 590.7 KB | 590.7 KB | 0 b | 0.00 % |
| Third Party Requests | 14 | 14 | 14 | 0 | 0.00 % |
| First Party metrics | |||||
| First Party Requests | 136 | 136 | 136 | 0 | 0.00 % |
| First Party Total Transfer Size | 4.4 MB | 4.4 MB | 4.4 MB | 0 b | 0.00 % |
| First Party Total Content Size | 7.0 MB | 7.0 MB | 7.0 MB | 0 b | 0.00 % |
