https://xelta.ai/models/image_generation/gpt-image-2-workflow
Tested 2026-08-19 16:49:22 using Chrome 150.0.7871.46 (runtime settings)
| Metric | Run 1 | Median | Mean | Stddev | RSD |
|---|---|---|---|---|---|
| Google Web Vitals | |||||
| Time to First Byte | 162 ms | 162 ms | 162 ms | 0 ms | 0.00 % |
| Largest Contentful Paint | 2.640 s | 2.640 s | 2.640 s | 0 ms | 0.00 % |
| Total Blocking Time | 436 ms | 436 ms | 436 ms | 0 ms | 0.00 % |
| Cumulative Layout Shift | 0.043 | 0.043 | 0.043 | 0 | 0.00 % |
| Timing metrics | |||||
| First Paint | 964 ms | 964 ms | 964 ms | 0 ms | 0.00 % |
| Largest Contentful Paint | 2.640 s | 2.640 s | 2.640 s | 0 ms | 0.00 % |
| Load Event End | 785 ms | 785 ms | 785 ms | 0 ms | 0.00 % |
| Server Response Time | 575 ms | 575 ms | 575 ms | 0 ms | 0.00 % |
| TTFB | 162 ms | 162 ms | 162 ms | 0 ms | 0.00 % |
| Page Load Time | 770 ms | 770 ms | 770 ms | 0 ms | 0.00 % |
| First Visual Change | 301 ms | 301 ms | 301 ms | 0 ms | 0.00 % |
| Last Visual Change | 5.349 s | 5.349 s | 5.349 s | 0 ms | 0.00 % |
| Speed Index | 1.826 s | 1.826 s | 1.826 s | 0 ms | 0.00 % |
| Visual Readiness | 5.048 s | 5.048 s | 5.048 s | 0 ms | 0.00 % |
| Visual Complete 95 | 3.243 s | 3.243 s | 3.243 s | 0 ms | 0.00 % |
| Visual Complete 99 | 4.312 s | 4.312 s | 4.312 s | 0 ms | 0.00 % |
| CPU metrics | |||||
| Total Blocking Time | 436 ms | 436 ms | 436 ms | 0 ms | 0.00 % |
| Max Potential FID | 150 ms | 150 ms | 150 ms | 0 ms | 0.00 % |
| Number of Long Tasks | 10 | 10 | 10 | 0 | 0.00 % |
| Total Duration of Long Tasks | 1.014 s | 1.014 s | 1.014 s | 0 ms | 0.00 % |
| Browser metrics | |||||
| CPU benchmark score | 41 ms | 41 ms | 41 ms | 0 ms | 0.00 % |
| Page metrics | |||||
| Cumulative Layout Shift | 0.043 | 0.043 | 0.043 | 0 | 0.00 % |
| DOM elements | 1702 | 1702 | 1702 | 0 | 0.00 % |
| Document height | 5107 | 5107 | 5107 | 0 | 0.00 % |
| Total Requests | 135 | 135 | 135 | 0 | 0.00 % |
| HTML Requests | 1 | 1 | 1 | 0 | 0.00 % |
| JavaScript Requests | 48 | 48 | 48 | 0 | 0.00 % |
| CSS Requests | 2 | 2 | 2 | 0 | 0.00 % |
| Font Requests | 1 | 1 | 1 | 0 | 0.00 % |
| HTTP Errors | 401: 1 404: 1 | 0 | 0 | 0 | N/A |
| Total Transfer Size | 6.2 MB | 6.2 MB | 6.2 MB | 0 b | 0.00 % |
| HTML Transfer Size | 23.6 KB | 23.6 KB | 23.6 KB | 0 b | 0.00 % |
| JavaScript Transfer Size | 1.1 MB | 1.1 MB | 1.1 MB | 0 b | 0.00 % |
| CSS Transfer Size | 76.6 KB | 76.6 KB | 76.6 KB | 0 b | 0.00 % |
| Font Transfer Size | 47.7 KB | 47.7 KB | 47.7 KB | 0 b | 0.00 % |
| Favicon Transfer Size | 648.3 KB | 648.3 KB | 648.3 KB | 0 b | 0.00 % |
| JSON Transfer Size | 23.5 KB | 23.5 KB | 23.5 KB | 0 b | 0.00 % |
| Other Transfer Size | 3.7 KB | 3.7 KB | 3.7 KB | 0 b | 0.00 % |
| Plain Transfer Size | 1.4 KB | 1.4 KB | 1.4 KB | 0 b | 0.00 % |
| Total Content Size | 9.6 MB | 9.6 MB | 9.6 MB | 0 b | 0.00 % |
| HTML Content Size | 170.0 KB | 170.0 KB | 170.0 KB | 0 b | 0.00 % |
| JavaScript Content Size | 3.8 MB | 3.8 MB | 3.8 MB | 0 b | 0.00 % |
| CSS Content Size | 577.7 KB | 577.7 KB | 577.7 KB | 0 b | 0.00 % |
| Image Content Size | 4.2 MB | 4.2 MB | 4.2 MB | 0 b | 0.00 % |
| Font Content Size | 47.3 KB | 47.3 KB | 47.3 KB | 0 b | 0.00 % |
| Favicon Content Size | 668.8 KB | 668.8 KB | 668.8 KB | 0 b | 0.00 % |
| JSON Content Size | 64.2 KB | 64.2 KB | 64.2 KB | 0 b | 0.00 % |
| Other Content Size | 1010 B | 1010 B | 1010 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 | 425.1 KB | 425.1 KB | 425.1 KB | 0 b | 0.00 % |
| Third Party Requests | 17 | 17 | 17 | 0 | 0.00 % |
| First Party metrics | |||||
| First Party Requests | 118 | 118 | 118 | 0 | 0.00 % |
| First Party Total Transfer Size | 5.8 MB | 5.8 MB | 5.8 MB | 0 b | 0.00 % |
| First Party Total Content Size | 8.2 MB | 8.2 MB | 8.2 MB | 0 b | 0.00 % |
