https://xelta.ai/ai-studio/video-dubbing
Tested 2026-08-08 05:41:47 using Chrome 150.0.7871.46 (runtime settings)
| Metric | Run 1 | Run 2 | Run 3 | Median | Mean | Stddev | RSD |
|---|---|---|---|---|---|---|---|
| Google Web Vitals | |||||||
| Time to First Byte | 85 ms | 153 ms | 125 ms | 125 ms | 121 ms | 28 ms | 23.06 % |
| Largest Contentful Paint | 1.180 s | 1.572 s | 1.900 s | 1.572 s | 1.551 s | 294 ms | 18.98 % |
| Total Blocking Time | 167 ms | 115 ms | 282 ms | 167 ms | 188 ms | 70 ms | 37.11 % |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 % |
| Timing metrics | |||||||
| First Paint | 720 ms | 804 ms | 788 ms | 788 ms | 771 ms | 36 ms | 4.73 % |
| Largest Contentful Paint | 1.180 s | 1.572 s | 1.900 s | 1.572 s | 1.551 s | 294 ms | 18.98 % |
| Load Event End | 875 ms | 1.406 s | 1.457 s | 1.406 s | 1.246 s | 263 ms | 21.12 % |
| Server Response Time | 58 ms | 150 ms | 75 ms | 75 ms | 94 ms | 40 ms | 42.37 % |
| TTFB | 85 ms | 153 ms | 125 ms | 125 ms | 121 ms | 28 ms | 23.06 % |
| Page Load Time | 870 ms | 1.399 s | 1.451 s | 1.399 s | 1.240 s | 262 ms | 21.17 % |
| First Visual Change | 233 ms | 373 ms | 366 ms | 366 ms | 324 ms | 64 ms | 19.88 % |
| Last Visual Change | 3.533 s | 5.152 s | 5.700 s | 5.152 s | 4.795 s | 920 ms | 19.19 % |
| Speed Index | 617 ms | 1.505 s | 1.715 s | 1.505 s | 1.279 s | 476 ms | 37.21 % |
| Visual Readiness | 3.300 s | 4.779 s | 5.334 s | 4.779 s | 4.471 s | 858 ms | 19.20 % |
| Visual Complete 95 | 667 ms | 1.796 s | 2.033 s | 1.796 s | 1.499 s | 596 ms | 39.77 % |
| Visual Complete 99 | 667 ms | 1.932 s | 2.033 s | 1.932 s | 1.544 s | 622 ms | 40.25 % |
| CPU metrics | |||||||
| Total Blocking Time | 167 ms | 115 ms | 282 ms | 167 ms | 188 ms | 70 ms | 37.11 % |
| Max Potential FID | 116 ms | 142 ms | 179 ms | 142 ms | 146 ms | 26 ms | 17.75 % |
| Number of Long Tasks | 7 | 6 | 8 | 7 | 7 | 1 | 11.66 % |
| Total Duration of Long Tasks | 582 ms | 486 ms | 852 ms | 582 ms | 640 ms | 155 ms | 24.21 % |
| Browser metrics | |||||||
| CPU benchmark score | 68 ms | 37 ms | 55 ms | 55 ms | 53 ms | 13 ms | 23.83 % |
| Page metrics | |||||||
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 % |
| DOM elements | 966 | 965 | 966 | 966 | 966 | 0 | 0.05 % |
| Document height | 3036 | 3036 | 3036 | 3036 | 3036 | 0 | 0.00 % |
| Total Requests | 93 | 97 | 95 | 95 | 95 | 2 | 1.72 % |
| HTML Requests | 1 | 1 | 1 | 1 | 1 | 0 | 0.00 % |
| JavaScript Requests | 47 | 47 | 47 | 47 | 47 | 0 | 0.00 % |
| CSS Requests | 2 | 2 | 2 | 2 | 2 | 0 | 0.00 % |
| Font Requests | 1 | 1 | 1 | 1 | 1 | 0 | 0.00 % |
| HTTP Errors | 401: 1 | 401: 1 | 401: 1 | 0 | 0 | 0 | N/A |
| Total Transfer Size | 2.5 MB | 2.5 MB | 2.5 MB | 2.5 MB | 2.5 MB | 2.1 KB | 0.08 % |
| HTML Transfer Size | 25.5 KB | 25.6 KB | 25.5 KB | 25.5 KB | 25.5 KB | 73 B | 0.28 % |
| JavaScript Transfer Size | 1.1 MB | 1.1 MB | 1.1 MB | 1.1 MB | 1.1 MB | 132 B | 0.01 % |
| CSS Transfer Size | 75.1 KB | 75.0 KB | 75.1 KB | 75.1 KB | 75.0 KB | 44 B | 0.06 % |
| Font Transfer Size | 47.6 KB | 47.7 KB | 47.7 KB | 47.7 KB | 47.7 KB | 44 B | 0.09 % |
| Favicon Transfer Size | 648.3 KB | 649.1 KB | 649.1 KB | 649.1 KB | 648.8 KB | 425 B | 0.06 % |
| JSON Transfer Size | 5.8 KB | 5.8 KB | 6.2 KB | 5.8 KB | 5.9 KB | 189 B | 3.11 % |
| Other Transfer Size | 452 B | 1.3 KB | 450 B | 452 B | 756 B | 432 B | 57.09 % |
| Plain Transfer Size | 2.5 KB | 2.5 KB | 2.5 KB | 2.5 KB | 2.5 KB | 1 B | 0.04 % |
| SVG Transfer Size | 137.2 KB | 137.4 KB | 138.0 KB | 137.4 KB | 137.5 KB | 346 B | 0.25 % |
| Total Content Size | 6.4 MB | 6.4 MB | 6.4 MB | 6.4 MB | 6.4 MB | 26.8 KB | 0.41 % |
| HTML Content Size | 165.5 KB | 165.5 KB | 165.5 KB | 165.5 KB | 165.5 KB | 10 B | 0.01 % |
| JavaScript Content Size | 3.8 MB | 3.8 MB | 3.8 MB | 3.8 MB | 3.8 MB | 0 b | 0.00 % |
| CSS Content Size | 565.7 KB | 565.7 KB | 565.7 KB | 565.7 KB | 565.7 KB | 0 b | 0.00 % |
| Image Content Size | 480.8 KB | 480.8 KB | 480.8 KB | 480.8 KB | 480.8 KB | 0 b | 0.00 % |
| Font Content Size | 47.3 KB | 47.3 KB | 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 | 668.8 KB | 668.8 KB | 0 b | 0.00 % |
| JSON Content Size | 5.5 KB | 5.5 KB | 5.5 KB | 5.5 KB | 5.5 KB | 0 b | 0.00 % |
| Other Content Size | 151 B | 151 B | 151 B | 151 B | 151 B | 0 b | 0.00 % |
| Plain Content Size | 10 B | 10 B | 10 B | 10 B | 10 B | 0 b | 0.00 % |
| SVG Content Size | 184.9 KB | 184.9 KB | 184.9 KB | 184.9 KB | 184.9 KB | 0 b | 0.00 % |
| Third Party metrics | |||||||
| Third Party Transfer Size | 402.7 KB | 402.7 KB | 402.7 KB | 402.7 KB | 402.7 KB | 30 B | 0.01 % |
| Third Party Requests | 18 | 19 | 18 | 18 | 18 | 0 | 2.57 % |
| First Party metrics | |||||||
| First Party Requests | 75 | 78 | 77 | 77 | 77 | 1 | 1.63 % |
| First Party Total Transfer Size | 2.1 MB | 2.1 MB | 2.1 MB | 2.1 MB | 2.1 MB | 2.1 KB | 0.09 % |
| First Party Total Content Size | 5.1 MB | 5.1 MB | 5.1 MB | 5.1 MB | 5.1 MB | 26.8 KB | 0.51 % |
