Metrics per run

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

Tested 2025-02-20 17:27:56 using Chrome 133.0.6943.53 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 489 ms 489 ms 505 ms489 ms494 ms8 ms1.53 %
First Contentful Paint 888 ms 896 ms 908 ms896 ms897 ms8 ms0.92 %
Largest Contentful Paint 1.292 s 1.288 s 1.244 s1.288 s1.275 s22 ms1.71 %
Total Blocking Time 1.138 s 1.260 s 1.049 s1.138 s1.149 s86 ms7.53 %
Cumulative Layout Shift 0.294 0.294 0.2940.2940.29400.00 %
Timing metrics
First Paint 888 ms 896 ms 908 ms896 ms897 ms8 ms0.92 %
First Contentful Paint 888 ms 896 ms 908 ms896 ms897 ms8 ms0.92 %
Largest Contentful Paint 1.292 s 1.288 s 1.244 s1.288 s1.275 s22 ms1.71 %
Load Event End 2.227 s 2.245 s 2.408 s2.245 s2.293 s81 ms3.55 %
Server Response Time 378 ms 379 ms 379 ms379 ms379 ms0 ms0.12 %
TTFB 489 ms 489 ms 505 ms489 ms494 ms8 ms1.53 %
Page Load Time 2.227 s 2.245 s 2.400 s2.245 s2.291 s78 ms3.39 %
First Visual Change 900 ms 900 ms 933 ms900 ms911 ms16 ms1.71 %
Last Visual Change 13.667 s 13.300 s 13.366 s13.366 s13.444 s160 ms1.19 %
Speed Index 2.894 s 2.872 s 2.812 s2.872 s2.859 s35 ms1.21 %
Visual Readiness 12.767 s 12.400 s 12.433 s12.433 s12.533 s166 ms1.32 %
Visual Complete 95 7.067 s 7.033 s 7.033 s7.033 s7.044 s16 ms0.23 %
Visual Complete 99 12.867 s 11.900 s 11.700 s11.900 s12.156 s510 ms4.19 %
CPU metrics
Total Blocking Time 1.138 s 1.260 s 1.049 s1.138 s1.149 s86 ms7.53 %
Max Potential FID 538 ms 617 ms 491 ms538 ms549 ms52 ms9.48 %
Number of Long Tasks 14 13 14141403.45 %
Total Duration of Long Tasks 1.898 s 1.975 s 1.816 s1.898 s1.896 s65 ms3.42 %
Browser metrics
CPU benchmark score 306 ms 305 ms 305 ms305 ms305 ms0 ms0.15 %
Page metrics
Cumulative Layout Shift 0.294 0.294 0.2940.2940.29400.00 %
DOM elements 7526 7526 75267526752600.00 %
Document height 5034 5034 50345034503400.00 %
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 537.1 KB 537.1 KB 537.1 KB537.1 KB537.1 KB2 B0.00 %
HTML Transfer Size 105.2 KB 105.2 KB 105.2 KB105.2 KB105.2 KB0 b0.00 %
JavaScript Transfer Size 216.0 KB 216.0 KB 216.0 KB216.0 KB216.0 KB1 B0.00 %
CSS Transfer Size 17.0 KB 17.0 KB 17.0 KB17.0 KB17.0 KB0 b0.00 %
Font Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Transfer Size 1.7 KB 1.7 KB 1.7 KB1.7 KB1.7 KB0 b0.00 %
JSON Transfer Size 1.4 KB 1.4 KB 1.4 KB1.4 KB1.4 KB0 b0.00 %
SVG Transfer Size 17.2 KB 17.2 KB 17.2 KB17.2 KB17.2 KB0 b0.00 %
Total Content Size 1.7 MB 1.7 MB 1.7 MB1.7 MB1.7 MB0 b0.00 %
HTML Content Size 584.4 KB 584.4 KB 584.4 KB584.4 KB584.4 KB0 b0.00 %
JavaScript Content Size 836.9 KB 836.9 KB 836.9 KB836.9 KB836.9 KB0 b0.00 %
CSS Content Size 123.6 KB 123.6 KB 123.6 KB123.6 KB123.6 KB0 b0.00 %
Image Content Size 171.7 KB 171.7 KB 171.7 KB171.7 KB171.7 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 10.5 KB 10.5 KB 10.5 KB10.5 KB10.5 KB0 b0.00 %
Third Party metrics
First Party metrics
First Party Requests 33 33 33333300.00 %
First Party Total Transfer Size 537.1 KB 537.1 KB 537.1 KB537.1 KB537.1 KB2 B0.00 %
First Party Total Content Size 1.7 MB 1.7 MB 1.7 MB1.7 MB1.7 MB0 b0.00 %