Metrics per run

https://it.m.wikipedia.org/wiki/Rai

Tested 2025-06-18 11:07:02 using Chrome 137.0.7151.55 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 1.283 s 419 ms 419 ms419 ms707 ms407 ms57.61 %
First Contentful Paint 2.004 s 896 ms 876 ms896 ms1.259 s527 ms41.88 %
Largest Contentful Paint 2.384 s 1.308 s 1.272 s1.308 s1.655 s516 ms31.18 %
Total Blocking Time 1.388 s 1.402 s 1.292 s1.388 s1.361 s49 ms3.59 %
Cumulative Layout Shift 0 0 00000.00 %
Timing metrics
First Paint 2.004 s 896 ms 876 ms896 ms1.259 s527 ms41.88 %
First Contentful Paint 2.004 s 896 ms 876 ms896 ms1.259 s527 ms41.88 %
Largest Contentful Paint 2.384 s 1.308 s 1.272 s1.308 s1.655 s516 ms31.18 %
Load Event End 2.845 s 1.769 s 1.724 s1.769 s2.113 s518 ms24.53 %
Server Response Time 1.456 s 376 ms 375 ms376 ms736 ms509 ms69.24 %
TTFB 1.283 s 419 ms 419 ms419 ms707 ms407 ms57.61 %
Page Load Time 2.845 s 1.769 s 1.724 s1.769 s2.113 s518 ms24.53 %
First Visual Change 2.034 s 934 ms 900 ms934 ms1.289 s527 ms40.85 %
Last Visual Change 13.067 s 12.000 s 11.834 s12.000 s12.300 s546 ms4.44 %
Speed Index 3.827 s 2.750 s 2.656 s2.750 s3.078 s531 ms17.26 %
Visual Readiness 11.033 s 11.066 s 10.934 s11.033 s11.011 s56 ms0.51 %
Visual Complete 95 13.034 s 11.967 s 11.800 s11.967 s12.267 s547 ms4.46 %
Visual Complete 99 13.034 s 11.967 s 11.800 s11.967 s12.267 s547 ms4.46 %
CPU metrics
Total Blocking Time 1.388 s 1.402 s 1.292 s1.388 s1.361 s49 ms3.59 %
Max Potential FID 586 ms 656 ms 565 ms586 ms602 ms39 ms6.46 %
Number of Long Tasks 13 14 13131303.54 %
Total Duration of Long Tasks 2.119 s 2.180 s 2.000 s2.119 s2.100 s75 ms3.56 %
Browser metrics
CPU benchmark score 303 ms 288 ms 302 ms302 ms298 ms7 ms2.30 %
Page metrics
Cumulative Layout Shift 0 0 00000.00 %
DOM elements 7680 7680 76807680768000.00 %
Document height 5237 5237 52375237523700.00 %
Total Requests 33 33 33333300.00 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 5 5 55500.00 %
CSS Requests 1 1 11100.00 %
Font Requests 0 0 00000.00 %
HTTP Errors 0 0 0000N/A
Total Transfer Size 614.2 KB 614.1 KB 614.1 KB614.1 KB614.1 KB12 B0.00 %
HTML Transfer Size 108.5 KB 108.5 KB 108.5 KB108.5 KB108.5 KB12 B0.01 %
JavaScript Transfer Size 220.5 KB 220.5 KB 220.5 KB220.5 KB220.5 KB0 b0.00 %
CSS Transfer Size 20.1 KB 20.1 KB 20.1 KB20.1 KB20.1 KB0 b0.00 %
Font Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Transfer Size 1.8 KB 1.8 KB 1.8 KB1.8 KB1.8 KB0 b0.00 %
JSON Transfer Size 1.6 KB 1.6 KB 1.6 KB1.6 KB1.6 KB0 b0.00 %
SVG Transfer Size 22.2 KB 22.2 KB 22.2 KB22.2 KB22.2 KB0 b0.00 %
Total Content Size 1.8 MB 1.8 MB 1.8 MB1.8 MB1.8 MB0 b0.00 %
HTML Content Size 585.9 KB 585.9 KB 585.9 KB585.9 KB585.9 KB0 b0.00 %
JavaScript Content Size 848.5 KB 848.5 KB 848.5 KB848.5 KB848.5 KB0 b0.00 %
CSS Content Size 151.3 KB 151.3 KB 151.3 KB151.3 KB151.3 KB0 b0.00 %
Image Content Size 232.5 KB 232.5 KB 232.5 KB232.5 KB232.5 KB0 b0.00 %
Font Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Content Size 2.7 KB 2.7 KB 2.7 KB2.7 KB2.7 KB0 b0.00 %
JSON Content Size 271 B 271 B 271 B271 B271 B0 b0.00 %
SVG Content Size 24.9 KB 24.9 KB 24.9 KB24.9 KB24.9 KB0 b0.00 %
Third Party metrics
First Party metrics
First Party Requests 33 33 33333300.00 %
First Party Total Transfer Size 614.2 KB 614.1 KB 614.1 KB614.1 KB614.1 KB12 B0.00 %
First Party Total Content Size 1.8 MB 1.8 MB 1.8 MB1.8 MB1.8 MB0 b0.00 %