https://stf.xelta.ai/blogs/free-ai-image-generator-from-image
Tested 2026-09-14 12:01:00 using Chrome 150.0.7871.46 (runtime settings)
| Metric | Run 1 | Median | Mean | Stddev | RSD |
|---|---|---|---|---|---|
| Google Web Vitals | |||||
| Time to First Byte | 359 ms | 359 ms | 359 ms | 0 ms | 0.00 % |
| Largest Contentful Paint | 2.972 s | 2.972 s | 2.972 s | 0 ms | 0.00 % |
| Total Blocking Time | 790 ms | 790 ms | 790 ms | 0 ms | 0.00 % |
| Cumulative Layout Shift | 0.874 | 0.874 | 0.874 | 0 | 0.00 % |
| Timing metrics | |||||
| First Paint | 756 ms | 756 ms | 756 ms | 0 ms | 0.00 % |
| Largest Contentful Paint | 2.972 s | 2.972 s | 2.972 s | 0 ms | 0.00 % |
| Load Event End | 2.538 s | 2.538 s | 2.538 s | 0 ms | 0.00 % |
| Server Response Time | 970 ms | 970 ms | 970 ms | 0 ms | 0.00 % |
| TTFB | 359 ms | 359 ms | 359 ms | 0 ms | 0.00 % |
| Page Load Time | 2.538 s | 2.538 s | 2.538 s | 0 ms | 0.00 % |
| First Visual Change | 733 ms | 733 ms | 733 ms | 0 ms | 0.00 % |
| Last Visual Change | 4.733 s | 4.733 s | 4.733 s | 0 ms | 0.00 % |
| Speed Index | 1.523 s | 1.523 s | 1.523 s | 0 ms | 0.00 % |
| Visual Readiness | 4.000 s | 4.000 s | 4.000 s | 0 ms | 0.00 % |
| Visual Complete 95 | 2.967 s | 2.967 s | 2.967 s | 0 ms | 0.00 % |
| Visual Complete 99 | 2.967 s | 2.967 s | 2.967 s | 0 ms | 0.00 % |
| CPU metrics | |||||
| Total Blocking Time | 790 ms | 790 ms | 790 ms | 0 ms | 0.00 % |
| Max Potential FID | 409 ms | 409 ms | 409 ms | 0 ms | 0.00 % |
| Number of Long Tasks | 11 | 11 | 11 | 0 | 0.00 % |
| Total Duration of Long Tasks | 1.369 s | 1.369 s | 1.369 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 | 0.874 | 0.874 | 0.874 | 0 | 0.00 % |
| DOM elements | 2062 | 2062 | 2062 | 0 | 0.00 % |
| Document height | 15186 | 15186 | 15186 | 0 | 0.00 % |
| Total Requests | 100 | 100 | 100 | 0 | 0.00 % |
| HTML Requests | 1 | 1 | 1 | 0 | 0.00 % |
| JavaScript Requests | 46 | 46 | 46 | 0 | 0.00 % |
| CSS Requests | 2 | 2 | 2 | 0 | 0.00 % |
| Font Requests | 11 | 11 | 11 | 0 | 0.00 % |
| HTTP Errors | 0 | 0 | 0 | 0 | N/A |
| Total Transfer Size | 2.1 MB | 2.1 MB | 2.1 MB | 0 b | 0.00 % |
| HTML Transfer Size | 116.5 KB | 116.5 KB | 116.5 KB | 0 b | 0.00 % |
| JavaScript Transfer Size | 1.1 MB | 1.1 MB | 1.1 MB | 0 b | 0.00 % |
| CSS Transfer Size | 91.0 KB | 91.0 KB | 91.0 KB | 0 b | 0.00 % |
| Font Transfer Size | 309.1 KB | 309.1 KB | 309.1 KB | 0 b | 0.00 % |
| Favicon Transfer Size | 9.6 KB | 9.6 KB | 9.6 KB | 0 b | 0.00 % |
| JSON Transfer Size | 19.8 KB | 19.8 KB | 19.8 KB | 0 b | 0.00 % |
| Other Transfer Size | 580 B | 580 B | 580 B | 0 b | 0.00 % |
| Plain Transfer Size | 1.4 KB | 1.4 KB | 1.4 KB | 0 b | 0.00 % |
| Total Content Size | 5.7 MB | 5.7 MB | 5.7 MB | 0 b | 0.00 % |
| HTML Content Size | 718.0 KB | 718.0 KB | 718.0 KB | 0 b | 0.00 % |
| JavaScript Content Size | 3.7 MB | 3.7 MB | 3.7 MB | 0 b | 0.00 % |
| CSS Content Size | 675.7 KB | 675.7 KB | 675.7 KB | 0 b | 0.00 % |
| Image Content Size | 388.1 KB | 388.1 KB | 388.1 KB | 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 | 22.2 KB | 22.2 KB | 22.2 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 | 560.4 KB | 560.4 KB | 560.4 KB | 0 b | 0.00 % |
| Third Party Requests | 12 | 12 | 12 | 0 | 0.00 % |
| First Party metrics | |||||
| First Party Requests | 88 | 88 | 88 | 0 | 0.00 % |
| First Party Total Transfer Size | 1.5 MB | 1.5 MB | 1.5 MB | 0 b | 0.00 % |
| First Party Total Content Size | 4.0 MB | 4.0 MB | 4.0 MB | 0 b | 0.00 % |
