Metrics per run

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

Tested 2025-06-18 14:07:29 using Chrome 137.0.7151.55 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 1.196 s 421 ms 436 ms436 ms684 ms362 ms52.88 %
First Contentful Paint 1.844 s 900 ms 936 ms936 ms1.227 s437 ms35.61 %
Largest Contentful Paint 2.228 s 1.356 s 1.308 s1.356 s1.631 s423 ms25.93 %
Total Blocking Time 1.345 s 1.392 s 1.338 s1.345 s1.358 s24 ms1.77 %
Cumulative Layout Shift 0 0 00000.00 %
Timing metrics
First Paint 1.844 s 900 ms 936 ms936 ms1.227 s437 ms35.61 %
First Contentful Paint 1.844 s 900 ms 936 ms936 ms1.227 s437 ms35.61 %
Largest Contentful Paint 2.228 s 1.356 s 1.308 s1.356 s1.631 s423 ms25.93 %
Load Event End 2.696 s 3.610 s 1.783 s2.696 s2.696 s746 ms27.66 %
Server Response Time 1.309 s 374 ms 375 ms375 ms686 ms441 ms64.22 %
TTFB 1.196 s 421 ms 436 ms436 ms684 ms362 ms52.88 %
Page Load Time 2.695 s 3.608 s 1.783 s2.695 s2.695 s745 ms27.64 %
First Visual Change 1.833 s 900 ms 967 ms967 ms1.233 s425 ms34.45 %
Last Visual Change 12.800 s 11.933 s 11.934 s11.934 s12.222 s408 ms3.34 %
Speed Index 3.610 s 2.819 s 2.728 s2.819 s3.052 s396 ms12.98 %
Visual Readiness 10.967 s 11.033 s 10.967 s10.967 s10.989 s31 ms0.28 %
Visual Complete 95 12.766 s 11.900 s 11.900 s11.900 s12.189 s408 ms3.35 %
Visual Complete 99 12.766 s 11.900 s 11.900 s11.900 s12.189 s408 ms3.35 %
CPU metrics
Total Blocking Time 1.345 s 1.392 s 1.338 s1.345 s1.358 s24 ms1.77 %
Max Potential FID 577 ms 639 ms 569 ms577 ms595 ms31 ms5.26 %
Number of Long Tasks 13 12 13131303.72 %
Total Duration of Long Tasks 2.072 s 2.069 s 2.078 s2.072 s2.073 s4 ms0.18 %
Browser metrics
CPU benchmark score 299 ms 302 ms 303 ms302 ms301 ms2 ms0.56 %
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 614.2 KB 614.2 KB614.2 KB614.2 KB10 B0.00 %
HTML Transfer Size 108.5 KB 108.5 KB 108.5 KB108.5 KB108.5 KB7 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 KB5 B0.02 %
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 586.0 KB 586.0 KB 586.0 KB586.0 KB586.0 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 614.2 KB 614.2 KB614.2 KB614.2 KB10 B0.00 %
First Party Total Content Size 1.8 MB 1.8 MB 1.8 MB1.8 MB1.8 MB0 b0.00 %