Metrics per run

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

Tested 2025-06-18 12:50:11 using Firefox 139.0.1 (runtime settings).

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 427 ms 428 ms 641 ms 452 ms 443 ms443 ms478 ms82 ms17.14 %
First Contentful Paint 881 ms 1.152 s 1.084 s 1.185 s 1.135 s1.135 s1.087 s108 ms9.95 %
Largest Contentful Paint 2.272 s 2.593 s 2.627 s 2.576 s 2.560 s2.576 s2.526 s129 ms5.10 %
Timing metrics
First Paint 887 ms 1.154 s 1.089 s 1.187 s 1.138 s1.138 s1.091 s107 ms9.79 %
First Contentful Paint 881 ms 1.152 s 1.084 s 1.185 s 1.135 s1.135 s1.087 s108 ms9.95 %
Largest Contentful Paint 2.272 s 2.593 s 2.627 s 2.576 s 2.560 s2.576 s2.526 s129 ms5.10 %
Load Event End 2.267 s 2.579 s 2.618 s 2.586 s 2.556 s2.579 s2.521 s129 ms5.10 %
Server Response Time 125 ms 125 ms 152 ms 129 ms 125 ms125 ms131 ms11 ms8.01 %
TTFB 427 ms 428 ms 641 ms 452 ms 443 ms443 ms478 ms82 ms17.14 %
Page Load Time 2.266 s 2.579 s 2.618 s 2.586 s 2.555 s2.579 s2.521 s129 ms5.12 %
First Visual Change 966 ms 1.200 s 1.166 s 1.233 s 1.200 s1.200 s1.153 s96 ms8.31 %
Last Visual Change 2.966 s 3.133 s 3.000 s 3.200 s 3.133 s3.133 s3.086 s89 ms2.87 %
Speed Index 1.175 s 1.412 s 1.380 s 1.446 s 1.412 s1.412 s1.365 s97 ms7.13 %
Visual Readiness 2.000 s 1.933 s 1.834 s 1.967 s 1.933 s1.933 s1.933 s56 ms2.87 %
Visual Complete 95 2.300 s 2.600 s 2.666 s 2.600 s 2.600 s2.600 s2.553 s129 ms5.06 %
Visual Complete 99 2.300 s 2.600 s 2.666 s 2.600 s 2.600 s2.600 s2.553 s129 ms5.06 %
CPU metrics
Browser metrics
CPU benchmark score 51 ms 51 ms 51 ms 51 ms 51 ms51 ms51 ms0 ms0.00 %
Page metrics
DOM elements 12866 12866 12866 12866 12866128661286600.00 %
Document height 34184 34184 34184 34184 34184341843418400.00 %
Total Requests 155 155 155 155 15515515500.00 %
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 MB37 B0.00 %
HTML Transfer Size 137.1 KB 137.1 KB 137.1 KB 137.1 KB 137.1 KB137.1 KB137.1 KB0 b0.00 %
JavaScript Transfer Size 282.1 KB 282.1 KB 282.1 KB 282.1 KB 282.1 KB282.1 KB282.1 KB1 B0.00 %
CSS Transfer Size 28.0 KB 28.0 KB 28.0 KB 28.0 KB 28.0 KB28.0 KB28.0 KB1 B0.00 %
Font Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Transfer Size 2.0 KB 2.0 KB 2.0 KB 2.0 KB 2.0 KB2.0 KB2.0 KB0 b0.00 %
SVG Transfer Size 34.3 KB 34.3 KB 34.3 KB 34.3 KB 34.3 KB34.3 KB34.3 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 155 155 155 155 15515515500.00 %
First Party Total Transfer Size 1.3 MB 1.3 MB 1.3 MB 1.3 MB 1.3 MB1.3 MB1.3 MB37 B0.00 %
First Party Total Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %