https://xelta.ai/ai-studio/xelta-prism/playground
Tested 2026-08-08 05:53:52 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 | 119 ms | 196 ms | 125 ms | 125 ms | 147 ms | 35 ms | 23.84 % |
| Largest Contentful Paint | 676 ms | 632 ms | 484 ms | 632 ms | 597 ms | 82 ms | 13.75 % |
| Total Blocking Time | 371 ms | 596 ms | 178 ms | 371 ms | 382 ms | 171 ms | 44.75 % |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 % |
| Timing metrics | |||||||
| First Paint | 676 ms | 632 ms | 484 ms | 632 ms | 597 ms | 82 ms | 13.75 % |
| Largest Contentful Paint | 676 ms | 632 ms | 484 ms | 632 ms | 597 ms | 82 ms | 13.75 % |
| Load Event End | 367 ms | 498 ms | 341 ms | 367 ms | 402 ms | 69 ms | 17.09 % |
| Server Response Time | 80 ms | 141 ms | 89 ms | 89 ms | 103 ms | 27 ms | 26.02 % |
| TTFB | 119 ms | 196 ms | 125 ms | 125 ms | 147 ms | 35 ms | 23.84 % |
| Page Load Time | 354 ms | 489 ms | 332 ms | 354 ms | 392 ms | 69 ms | 17.72 % |
| First Visual Change | 300 ms | 436 ms | 366 ms | 366 ms | 367 ms | 56 ms | 15.12 % |
| Last Visual Change | 4.833 s | 4.693 s | 4.400 s | 4.693 s | 4.642 s | 180 ms | 3.89 % |
| Speed Index | 572 ms | 603 ms | 489 ms | 572 ms | 555 ms | 48 ms | 8.68 % |
| Visual Readiness | 4.533 s | 4.257 s | 4.034 s | 4.257 s | 4.275 s | 204 ms | 4.77 % |
| Visual Complete 95 | 667 ms | 637 ms | 500 ms | 637 ms | 601 ms | 73 ms | 12.09 % |
| Visual Complete 99 | 667 ms | 637 ms | 500 ms | 637 ms | 601 ms | 73 ms | 12.09 % |
| CPU metrics | |||||||
| Total Blocking Time | 371 ms | 596 ms | 178 ms | 371 ms | 382 ms | 171 ms | 44.75 % |
| Max Potential FID | 177 ms | 241 ms | 123 ms | 177 ms | 180 ms | 48 ms | 26.75 % |
| Number of Long Tasks | 8 | 10 | 7 | 8 | 8 | 1 | 14.97 % |
| Total Duration of Long Tasks | 905 ms | 1.114 s | 542 ms | 905 ms | 854 ms | 236 ms | 27.68 % |
| Browser metrics | |||||||
| CPU benchmark score | 45 ms | 73 ms | 35 ms | 45 ms | 51 ms | 16 ms | 31.54 % |
| Page metrics | |||||||
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 % |
| DOM elements | 736 | 737 | 737 | 737 | 737 | 0 | 0.06 % |
| Document height | 620 | 620 | 620 | 620 | 620 | 0 | 0.00 % |
| Total Requests | 90 | 87 | 90 | 90 | 89 | 1 | 1.59 % |
| 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: 2 404: 1 | 401: 2 404: 1 | 401: 2 404: 1 | 0 | 0 | 0 | N/A |
| Total Transfer Size | 2.3 MB | 2.3 MB | 2.3 MB | 2.3 MB | 2.3 MB | 784 B | 0.03 % |
| HTML Transfer Size | 18.8 KB | 19.1 KB | 18.9 KB | 18.9 KB | 18.9 KB | 145 B | 0.75 % |
| JavaScript Transfer Size | 1.2 MB | 1.2 MB | 1.2 MB | 1.2 MB | 1.2 MB | 107 B | 0.01 % |
| CSS Transfer Size | 75.2 KB | 75.1 KB | 75.1 KB | 75.1 KB | 75.1 KB | 86 B | 0.11 % |
| Font Transfer Size | 47.8 KB | 47.7 KB | 47.6 KB | 47.7 KB | 47.7 KB | 55 B | 0.11 % |
| Favicon Transfer Size | 648.3 KB | 648.3 KB | 648.2 KB | 648.3 KB | 648.3 KB | 36 B | 0.01 % |
| JSON Transfer Size | 5.0 KB | 4.5 KB | 4.1 KB | 4.5 KB | 4.6 KB | 373 B | 7.98 % |
| Other Transfer Size | 1.3 KB | 450 B | 451 B | 451 B | 756 B | 432 B | 57.15 % |
| Plain Transfer Size | 3.2 KB | 2.8 KB | 3.2 KB | 3.2 KB | 3.0 KB | 190 B | 6.11 % |
| Total Content Size | 5.7 MB | 5.7 MB | 5.7 MB | 5.7 MB | 5.7 MB | 316 B | 0.01 % |
| HTML Content Size | 137.4 KB | 138.1 KB | 137.6 KB | 137.6 KB | 137.7 KB | 317 B | 0.22 % |
| JavaScript Content Size | 4.0 MB | 4.0 MB | 4.0 MB | 4.0 MB | 4.0 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 | 343.6 KB | 343.6 KB | 343.6 KB | 343.6 KB | 343.6 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 | 4.8 KB | 4.8 KB | 4.8 KB | 4.8 KB | 4.8 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 | 14 B | 12 B | 14 B | 14 B | 13 B | 1 B | 7.07 % |
| Third Party metrics | |||||||
| Third Party Transfer Size | 404.2 KB | 403.9 KB | 404.2 KB | 404.2 KB | 404.1 KB | 154 B | 0.04 % |
| Third Party Requests | 24 | 21 | 24 | 24 | 23 | 1 | 6.15 % |
| First Party metrics | |||||||
| First Party Requests | 66 | 66 | 66 | 66 | 66 | 0 | 0.00 % |
| First Party Total Transfer Size | 1.9 MB | 1.9 MB | 1.9 MB | 1.9 MB | 1.9 MB | 655 B | 0.03 % |
| First Party Total Content Size | 4.4 MB | 4.4 MB | 4.4 MB | 4.4 MB | 4.4 MB | 317 B | 0.01 % |
