https://stf.xelta.ai/models/image_generation/gpt-image-2-workflow
Tested 2026-09-14 10:50:12 using Chrome 150.0.7871.46 (runtime settings)
| Metric | Run 1 | Median | Mean | Stddev | RSD |
|---|---|---|---|---|---|
| Google Web Vitals | |||||
| Time to First Byte | 307 ms | 307 ms | 307 ms | 0 ms | 0.00 % |
| Largest Contentful Paint | 2.052 s | 2.052 s | 2.052 s | 0 ms | 0.00 % |
| Total Blocking Time | 973 ms | 973 ms | 973 ms | 0 ms | 0.00 % |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0.00 % |
| Timing metrics | |||||
| First Paint | 708 ms | 708 ms | 708 ms | 0 ms | 0.00 % |
| Largest Contentful Paint | 2.052 s | 2.052 s | 2.052 s | 0 ms | 0.00 % |
| Load Event End | 810 ms | 810 ms | 810 ms | 0 ms | 0.00 % |
| Server Response Time | 278 ms | 278 ms | 278 ms | 0 ms | 0.00 % |
| TTFB | 307 ms | 307 ms | 307 ms | 0 ms | 0.00 % |
| Page Load Time | 810 ms | 810 ms | 810 ms | 0 ms | 0.00 % |
| First Visual Change | 667 ms | 667 ms | 667 ms | 0 ms | 0.00 % |
| Last Visual Change | 6.067 s | 6.067 s | 6.067 s | 0 ms | 0.00 % |
| Speed Index | 1.560 s | 1.560 s | 1.560 s | 0 ms | 0.00 % |
| Visual Readiness | 5.400 s | 5.400 s | 5.400 s | 0 ms | 0.00 % |
| Visual Complete 95 | 2.167 s | 2.167 s | 2.167 s | 0 ms | 0.00 % |
| Visual Complete 99 | 2.467 s | 2.467 s | 2.467 s | 0 ms | 0.00 % |
| CPU metrics | |||||
| Total Blocking Time | 973 ms | 973 ms | 973 ms | 0 ms | 0.00 % |
| Max Potential FID | 224 ms | 224 ms | 224 ms | 0 ms | 0.00 % |
| Number of Long Tasks | 17 | 17 | 17 | 0 | 0.00 % |
| Total Duration of Long Tasks | 1.933 s | 1.933 s | 1.933 s | 0 ms | 0.00 % |
| Browser metrics | |||||
| CPU benchmark score | 60 ms | 60 ms | 60 ms | 0 ms | 0.00 % |
| Page metrics | |||||
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0.00 % |
| DOM elements | 2101 | 2101 | 2101 | 0 | 0.00 % |
| Document height | 3255 | 3255 | 3255 | 0 | 0.00 % |
| Total Requests | 121 | 121 | 121 | 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 | 404: 2 503: 1 | 0 | 0 | 0 | N/A |
| Total Transfer Size | 10.1 MB | 10.1 MB | 10.1 MB | 0 b | 0.00 % |
| HTML Transfer Size | 29.4 KB | 29.4 KB | 29.4 KB | 0 b | 0.00 % |
| JavaScript Transfer Size | 1.4 MB | 1.4 MB | 1.4 MB | 0 b | 0.00 % |
| CSS Transfer Size | 90.1 KB | 90.1 KB | 90.1 KB | 0 b | 0.00 % |
| Font Transfer Size | 310.2 KB | 310.2 KB | 310.2 KB | 0 b | 0.00 % |
| Favicon Transfer Size | 9.6 KB | 9.6 KB | 9.6 KB | 0 b | 0.00 % |
| JSON Transfer Size | 3.3 MB | 3.3 MB | 3.3 MB | 0 b | 0.00 % |
| Other Transfer Size | 639 B | 639 B | 639 B | 0 b | 0.00 % |
| Plain Transfer Size | 1.4 KB | 1.4 KB | 1.4 KB | 0 b | 0.00 % |
| Total Content Size | 15.0 MB | 15.0 MB | 15.0 MB | 0 b | 0.00 % |
| HTML Content Size | 214.7 KB | 214.7 KB | 214.7 KB | 0 b | 0.00 % |
| JavaScript Content Size | 4.5 MB | 4.5 MB | 4.5 MB | 0 b | 0.00 % |
| CSS Content Size | 672.8 KB | 672.8 KB | 672.8 KB | 0 b | 0.00 % |
| Image Content Size | 4.9 MB | 4.9 MB | 4.9 MB | 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 | 4.5 MB | 4.5 MB | 4.5 MB | 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 | 13 | 13 | 13 | 0 | 0.00 % |
| First Party metrics | |||||
| First Party Requests | 108 | 108 | 108 | 0 | 0.00 % |
| First Party Total Transfer Size | 9.4 MB | 9.4 MB | 9.4 MB | 0 b | 0.00 % |
| First Party Total Content Size | 12.7 MB | 12.7 MB | 12.7 MB | 0 b | 0.00 % |
