https://stf.xelta.ai/models/image_generation/gpt-image-2-workflow
Tested 2026-09-08 13:43:12 using Chrome 150.0.7871.46 (runtime settings)
| Metric | Run 1 | Median | Mean | Stddev | RSD |
|---|---|---|---|---|---|
| Google Web Vitals | |||||
| Time to First Byte | 354 ms | 354 ms | 354 ms | 0 ms | 0.00 % |
| Largest Contentful Paint | 3.896 s | 3.896 s | 3.896 s | 0 ms | 0.00 % |
| Total Blocking Time | 1.544 s | 1.544 s | 1.544 s | 0 ms | 0.00 % |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0.00 % |
| Timing metrics | |||||
| First Paint | 1.376 s | 1.376 s | 1.376 s | 0 ms | 0.00 % |
| Largest Contentful Paint | 3.896 s | 3.896 s | 3.896 s | 0 ms | 0.00 % |
| Load Event End | 1.036 s | 1.036 s | 1.036 s | 0 ms | 0.00 % |
| Server Response Time | 387 ms | 387 ms | 387 ms | 0 ms | 0.00 % |
| TTFB | 354 ms | 354 ms | 354 ms | 0 ms | 0.00 % |
| Page Load Time | 1.015 s | 1.015 s | 1.015 s | 0 ms | 0.00 % |
| First Visual Change | 867 ms | 867 ms | 867 ms | 0 ms | 0.00 % |
| Last Visual Change | 7.140 s | 7.140 s | 7.140 s | 0 ms | 0.00 % |
| Speed Index | 1.914 s | 1.914 s | 1.914 s | 0 ms | 0.00 % |
| Visual Readiness | 6.273 s | 6.273 s | 6.273 s | 0 ms | 0.00 % |
| Visual Complete 95 | 3.904 s | 3.904 s | 3.904 s | 0 ms | 0.00 % |
| Visual Complete 99 | 4.171 s | 4.171 s | 4.171 s | 0 ms | 0.00 % |
| CPU metrics | |||||
| Total Blocking Time | 1.544 s | 1.544 s | 1.544 s | 0 ms | 0.00 % |
| Max Potential FID | 381 ms | 381 ms | 381 ms | 0 ms | 0.00 % |
| Number of Long Tasks | 21 | 21 | 21 | 0 | 0.00 % |
| Total Duration of Long Tasks | 2.891 s | 2.891 s | 2.891 s | 0 ms | 0.00 % |
| Browser metrics | |||||
| CPU benchmark score | 61 ms | 61 ms | 61 ms | 0 ms | 0.00 % |
| Page metrics | |||||
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0.00 % |
| DOM elements | 1926 | 1926 | 1926 | 0 | 0.00 % |
| Document height | 3073 | 3073 | 3073 | 0 | 0.00 % |
| Total Requests | 93 | 93 | 93 | 0 | 0.00 % |
| HTML Requests | 1 | 1 | 1 | 0 | 0.00 % |
| JavaScript Requests | 41 | 41 | 41 | 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 | 2.3 MB | 2.3 MB | 2.3 MB | 0 b | 0.00 % |
| HTML Transfer Size | 32.4 KB | 32.4 KB | 32.4 KB | 0 b | 0.00 % |
| JavaScript Transfer Size | 1.1 MB | 1.1 MB | 1.1 MB | 0 b | 0.00 % |
| CSS Transfer Size | 90.6 KB | 90.6 KB | 90.6 KB | 0 b | 0.00 % |
| Font Transfer Size | 296.1 KB | 296.1 KB | 296.1 KB | 0 b | 0.00 % |
| Favicon Transfer Size | 8.9 KB | 8.9 KB | 8.9 KB | 0 b | 0.00 % |
| JSON Transfer Size | 10.6 KB | 10.6 KB | 10.6 KB | 0 b | 0.00 % |
| Other Transfer Size | 466 B | 466 B | 466 B | 0 b | 0.00 % |
| Plain Transfer Size | 1.1 KB | 1.1 KB | 1.1 KB | 0 b | 0.00 % |
| Total Content Size | 6.8 MB | 6.8 MB | 6.8 MB | 0 b | 0.00 % |
| HTML Content Size | 234.6 KB | 234.6 KB | 234.6 KB | 0 b | 0.00 % |
| JavaScript Content Size | 3.7 MB | 3.7 MB | 3.7 MB | 0 b | 0.00 % |
| CSS Content Size | 670.6 KB | 670.6 KB | 670.6 KB | 0 b | 0.00 % |
| Image Content Size | 1.9 MB | 1.9 MB | 1.9 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 | 18.0 KB | 18.0 KB | 18.0 KB | 0 b | 0.00 % |
| Other Content Size | 151 B | 151 B | 151 B | 0 b | 0.00 % |
| Plain Content Size | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| Third Party metrics | |||||
| Third Party Transfer Size | 555.4 KB | 555.4 KB | 555.4 KB | 0 b | 0.00 % |
| Third Party Requests | 11 | 11 | 11 | 0 | 0.00 % |
| First Party metrics | |||||
| First Party Requests | 82 | 82 | 82 | 0 | 0.00 % |
| First Party Total Transfer Size | 1.7 MB | 1.7 MB | 1.7 MB | 0 b | 0.00 % |
| First Party Total Content Size | 5.1 MB | 5.1 MB | 5.1 MB | 0 b | 0.00 % |
