Metrics per run

https://it.wikipedia.org/wiki/Juventus_Football_Club

Tested 2025-09-17 16:23:01 using Firefox 142.0.1 (runtime settings).

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 521 ms 522 ms 621 ms 627 ms 637 ms621 ms586 ms53 ms8.98 %
First Contentful Paint 999 ms 1.016 s 1.118 s 1.135 s 1.135 s1.118 s1.081 s60 ms5.58 %
Largest Contentful Paint 2.577 s 2.661 s 2.695 s 2.780 s 2.780 s2.695 s2.699 s77 ms2.84 %
Timing metrics
First Paint 1.002 s 1.018 s 1.135 s 1.141 s 1.142 s1.135 s1.088 s64 ms5.85 %
First Contentful Paint 999 ms 1.016 s 1.118 s 1.135 s 1.135 s1.118 s1.081 s60 ms5.58 %
Largest Contentful Paint 2.577 s 2.661 s 2.695 s 2.780 s 2.780 s2.695 s2.699 s77 ms2.84 %
Load Event End 2.575 s 2.751 s 2.688 s 2.771 s 2.789 s2.751 s2.715 s78 ms2.86 %
Server Response Time 194 ms 195 ms 193 ms 300 ms 303 ms195 ms237 ms53 ms22.23 %
TTFB 521 ms 522 ms 621 ms 627 ms 637 ms621 ms586 ms53 ms8.98 %
Page Load Time 2.574 s 2.750 s 2.687 s 2.771 s 2.788 s2.750 s2.714 s78 ms2.87 %
First Visual Change 1.067 s 1.067 s 1.200 s 1.200 s 1.200 s1.200 s1.147 s65 ms5.68 %
Last Visual Change 3.233 s 3.367 s 3.333 s 3.333 s 3.400 s3.333 s3.333 s56 ms1.68 %
Speed Index 1.266 s 1.269 s 1.393 s 1.403 s 1.404 s1.393 s1.347 s65 ms4.83 %
Visual Readiness 2.166 s 2.300 s 2.133 s 2.133 s 2.200 s2.166 s2.186 s62 ms2.83 %
Visual Complete 95 2.600 s 2.667 s 2.700 s 2.800 s 2.767 s2.700 s2.707 s71 ms2.63 %
Visual Complete 99 2.600 s 2.667 s 2.733 s 2.800 s 2.767 s2.733 s2.713 s72 ms2.65 %
CPU metrics
Browser metrics
CPU benchmark score 52 ms 51 ms 52 ms 51 ms 52 ms52 ms52 ms0 ms0.95 %
Page metrics
DOM elements 12874 12874 12874 12874 12874128741287400.00 %
Document height 33694 33694 33694 33694 33694336943369400.00 %
Total Requests 157 157 157 157 15715715700.00 %
HTML Requests 1 1 1 1 11100.00 %
JavaScript Requests 10 10 10 10 10101000.00 %
CSS Requests 3 3 3 3 33300.00 %
Font Requests 0 0 0 0 00000.00 %
HTTP Errors 0 0 0 0 0000N/A
Total Transfer Size 1.3 MB 1.3 MB 1.3 MB 1.3 MB 1.3 MB1.3 MB1.3 MB3 B0.00 %
HTML Transfer Size 137.5 KB 137.5 KB 137.5 KB 137.5 KB 137.5 KB137.5 KB137.5 KB0 b0.00 %
JavaScript Transfer Size 285.6 KB 285.7 KB 285.7 KB 285.7 KB 285.7 KB285.7 KB285.7 KB1 B0.00 %
CSS Transfer Size 28.5 KB 28.5 KB 28.5 KB 28.5 KB 28.5 KB28.5 KB28.5 KB0 b0.00 %
Font Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Transfer Size 1.9 KB 1.9 KB 1.9 KB 1.9 KB 1.9 KB1.9 KB1.9 KB0 b0.00 %
SVG Transfer Size 33.8 KB 33.8 KB 33.8 KB 33.8 KB 33.8 KB33.8 KB33.8 KB0 b0.00 %
Total Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
HTML Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
JavaScript Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
CSS Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Image Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Font Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
SVG Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Third Party metrics
First Party metrics
First Party Requests 157 157 157 157 15715715700.00 %
First Party Total Transfer Size 1.3 MB 1.3 MB 1.3 MB 1.3 MB 1.3 MB1.3 MB1.3 MB3 B0.00 %
First Party Total Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %