https://stf.xelta.ai/blogs/free-ai-image-generator-from-text
Tested 2026-09-14 12:01:39 using Chrome 150.0.7871.46 (runtime settings)
| Metric | Run 1 | Median | Mean | Stddev | RSD |
|---|---|---|---|---|---|
| Google Web Vitals | |||||
| Time to First Byte | 638 ms | 638 ms | 638 ms | 0 ms | 0.00 % |
| Largest Contentful Paint | 1.476 s | 1.476 s | 1.476 s | 0 ms | 0.00 % |
| Total Blocking Time | 333 ms | 333 ms | 333 ms | 0 ms | 0.00 % |
| Cumulative Layout Shift | 0.874 | 0.874 | 0.874 | 0 | 0.00 % |
| Timing metrics | |||||
| First Paint | 952 ms | 952 ms | 952 ms | 0 ms | 0.00 % |
| Largest Contentful Paint | 1.476 s | 1.476 s | 1.476 s | 0 ms | 0.00 % |
| Load Event End | 1.481 s | 1.481 s | 1.481 s | 0 ms | 0.00 % |
| Server Response Time | 1.143 s | 1.143 s | 1.143 s | 0 ms | 0.00 % |
| TTFB | 638 ms | 638 ms | 638 ms | 0 ms | 0.00 % |
| Page Load Time | 1.481 s | 1.481 s | 1.481 s | 0 ms | 0.00 % |
| First Visual Change | 966 ms | 966 ms | 966 ms | 0 ms | 0.00 % |
| Last Visual Change | 4.900 s | 4.900 s | 4.900 s | 0 ms | 0.00 % |
| Speed Index | 1.410 s | 1.410 s | 1.410 s | 0 ms | 0.00 % |
| Visual Readiness | 3.934 s | 3.934 s | 3.934 s | 0 ms | 0.00 % |
| Visual Complete 95 | 1.500 s | 1.500 s | 1.500 s | 0 ms | 0.00 % |
| Visual Complete 99 | 3.166 s | 3.166 s | 3.166 s | 0 ms | 0.00 % |
| CPU metrics | |||||
| Total Blocking Time | 333 ms | 333 ms | 333 ms | 0 ms | 0.00 % |
| Max Potential FID | 168 ms | 168 ms | 168 ms | 0 ms | 0.00 % |
| Number of Long Tasks | 10 | 10 | 10 | 0 | 0.00 % |
| Total Duration of Long Tasks | 833 ms | 833 ms | 833 ms | 0 ms | 0.00 % |
| Browser metrics | |||||
| CPU benchmark score | 39 ms | 39 ms | 39 ms | 0 ms | 0.00 % |
| Page metrics | |||||
| Cumulative Layout Shift | 0.874 | 0.874 | 0.874 | 0 | 0.00 % |
| DOM elements | 2029 | 2029 | 2029 | 0 | 0.00 % |
| Document height | 14364 | 14364 | 14364 | 0 | 0.00 % |
| Total Requests | 100 | 100 | 100 | 0 | 0.00 % |
| HTML Requests | 1 | 1 | 1 | 0 | 0.00 % |
| JavaScript Requests | 47 | 47 | 47 | 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 | 2.3 MB | 2.3 MB | 2.3 MB | 0 b | 0.00 % |
| HTML Transfer Size | 115.6 KB | 115.6 KB | 115.6 KB | 0 b | 0.00 % |
| JavaScript Transfer Size | 1.3 MB | 1.3 MB | 1.3 MB | 0 b | 0.00 % |
| CSS Transfer Size | 90.8 KB | 90.8 KB | 90.8 KB | 0 b | 0.00 % |
| Font Transfer Size | 310.4 KB | 310.4 KB | 310.4 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 | 1.5 KB | 1.5 KB | 1.5 KB | 0 b | 0.00 % |
| Plain Transfer Size | 1.4 KB | 1.4 KB | 1.4 KB | 0 b | 0.00 % |
| Total Content Size | 6.3 MB | 6.3 MB | 6.3 MB | 0 b | 0.00 % |
| HTML Content Size | 711.6 KB | 711.6 KB | 711.6 KB | 0 b | 0.00 % |
| JavaScript Content Size | 4.2 MB | 4.2 MB | 4.2 MB | 0 b | 0.00 % |
| CSS Content Size | 675.7 KB | 675.7 KB | 675.7 KB | 0 b | 0.00 % |
| Image Content Size | 376.8 KB | 376.8 KB | 376.8 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 | 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 | 87 | 87 | 87 | 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 % |
