https://xelta.ai/models/social_media/youtube-thumbnail-generator-workflow
Tested 2026-09-12 20:17:35 using Chrome 150.0.7871.46 (runtime settings)
| Metric | Run 1 | Median | Mean | Stddev | RSD |
|---|---|---|---|---|---|
| Google Web Vitals | |||||
| Time to First Byte | 42 ms | 42 ms | 42 ms | 0 ms | 0.00 % |
| Largest Contentful Paint | 1.416 s | 1.416 s | 1.416 s | 0 ms | 0.00 % |
| Total Blocking Time | 501 ms | 501 ms | 501 ms | 0 ms | 0.00 % |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0.00 % |
| Timing metrics | |||||
| First Paint | 680 ms | 680 ms | 680 ms | 0 ms | 0.00 % |
| Largest Contentful Paint | 1.416 s | 1.416 s | 1.416 s | 0 ms | 0.00 % |
| Load Event End | 410 ms | 410 ms | 410 ms | 0 ms | 0.00 % |
| Server Response Time | 24 ms | 24 ms | 24 ms | 0 ms | 0.00 % |
| TTFB | 42 ms | 42 ms | 42 ms | 0 ms | 0.00 % |
| Page Load Time | 410 ms | 410 ms | 410 ms | 0 ms | 0.00 % |
| First Visual Change | 201 ms | 201 ms | 201 ms | 0 ms | 0.00 % |
| Last Visual Change | 3.778 s | 3.778 s | 3.778 s | 0 ms | 0.00 % |
| Speed Index | 1.737 s | 1.737 s | 1.737 s | 0 ms | 0.00 % |
| Visual Readiness | 3.577 s | 3.577 s | 3.577 s | 0 ms | 0.00 % |
| Visual Complete 95 | 3.510 s | 3.510 s | 3.510 s | 0 ms | 0.00 % |
| Visual Complete 99 | 3.677 s | 3.677 s | 3.677 s | 0 ms | 0.00 % |
| CPU metrics | |||||
| Total Blocking Time | 501 ms | 501 ms | 501 ms | 0 ms | 0.00 % |
| Max Potential FID | 173 ms | 173 ms | 173 ms | 0 ms | 0.00 % |
| Number of Long Tasks | 12 | 12 | 12 | 0 | 0.00 % |
| Total Duration of Long Tasks | 1.174 s | 1.174 s | 1.174 s | 0 ms | 0.00 % |
| Browser metrics | |||||
| CPU benchmark score | 47 ms | 47 ms | 47 ms | 0 ms | 0.00 % |
| Page metrics | |||||
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0.00 % |
| DOM elements | 1822 | 1822 | 1822 | 0 | 0.00 % |
| Document height | 4124 | 4124 | 4124 | 0 | 0.00 % |
| Total Requests | 130 | 130 | 130 | 0 | 0.00 % |
| HTML Requests | 1 | 1 | 1 | 0 | 0.00 % |
| JavaScript Requests | 52 | 52 | 52 | 0 | 0.00 % |
| CSS Requests | 2 | 2 | 2 | 0 | 0.00 % |
| Font Requests | 5 | 5 | 5 | 0 | 0.00 % |
| HTTP Errors | 401: 1 | 0 | 0 | 0 | N/A |
| Total Transfer Size | 7.8 MB | 7.8 MB | 7.8 MB | 0 b | 0.00 % |
| HTML Transfer Size | 27.7 KB | 27.7 KB | 27.7 KB | 0 b | 0.00 % |
| JavaScript Transfer Size | 1.5 MB | 1.5 MB | 1.5 MB | 0 b | 0.00 % |
| CSS Transfer Size | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| Font Transfer Size | 141.0 KB | 141.0 KB | 141.0 KB | 0 b | 0.00 % |
| Favicon Transfer Size | 9.3 KB | 9.3 KB | 9.3 KB | 0 b | 0.00 % |
| JSON Transfer Size | 30.4 KB | 30.4 KB | 30.4 KB | 0 b | 0.00 % |
| Other Transfer Size | 448 B | 448 B | 448 B | 0 b | 0.00 % |
| Plain Transfer Size | 1.8 KB | 1.8 KB | 1.8 KB | 0 b | 0.00 % |
| Total Content Size | 12.0 MB | 12.0 MB | 12.0 MB | 0 b | 0.00 % |
| HTML Content Size | 210.5 KB | 210.5 KB | 210.5 KB | 0 b | 0.00 % |
| JavaScript Content Size | 4.9 MB | 4.9 MB | 4.9 MB | 0 b | 0.00 % |
| CSS Content Size | 671.7 KB | 671.7 KB | 671.7 KB | 0 b | 0.00 % |
| Image Content Size | 6.0 MB | 6.0 MB | 6.0 MB | 0 b | 0.00 % |
| Font Content Size | 134.9 KB | 134.9 KB | 134.9 KB | 0 b | 0.00 % |
| Favicon Content Size | 8.3 KB | 8.3 KB | 8.3 KB | 0 b | 0.00 % |
| JSON Content Size | 76.2 KB | 76.2 KB | 76.2 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 | 799.8 KB | 799.8 KB | 799.8 KB | 0 b | 0.00 % |
| Third Party Requests | 20 | 20 | 20 | 0 | 0.00 % |
| First Party metrics | |||||
| First Party Requests | 110 | 110 | 110 | 0 | 0.00 % |
| First Party Total Transfer Size | 7.0 MB | 7.0 MB | 7.0 MB | 0 b | 0.00 % |
| First Party Total Content Size | 9.5 MB | 9.5 MB | 9.5 MB | 0 b | 0.00 % |
