Metrics per run

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

Tested 2025-02-20 15:58:27 using Firefox 135.0 (runtime settings).

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 525 ms 524 ms 524 ms 513 ms 517 ms524 ms521 ms5 ms0.91 %
First Contentful Paint 864 ms 880 ms 863 ms 847 ms 847 ms863 ms860 ms12 ms1.44 %
Largest Contentful Paint 1.442 s 1.456 s 1.323 s 1.154 s 1.390 s1.390 s1.353 s110 ms8.12 %
Timing metrics
First Paint 866 ms 883 ms 866 ms 849 ms 848 ms866 ms862 ms13 ms1.50 %
First Contentful Paint 864 ms 880 ms 863 ms 847 ms 847 ms863 ms860 ms12 ms1.44 %
Largest Contentful Paint 1.442 s 1.456 s 1.323 s 1.154 s 1.390 s1.390 s1.353 s110 ms8.12 %
Load Event End 1.727 s 1.737 s 1.770 s 1.744 s 1.710 s1.737 s1.738 s20 ms1.14 %
Server Response Time 207 ms 205 ms 204 ms 195 ms 198 ms204 ms202 ms5 ms2.25 %
TTFB 525 ms 524 ms 524 ms 513 ms 517 ms524 ms521 ms5 ms0.91 %
Page Load Time 1.726 s 1.736 s 1.770 s 1.743 s 1.710 s1.736 s1.737 s20 ms1.14 %
First Visual Change 966 ms 1.000 s 966 ms 966 ms 966 ms966 ms973 ms14 ms1.40 %
Last Visual Change 2.666 s 2.700 s 2.700 s 2.666 s 2.666 s2.666 s2.680 s17 ms0.62 %
Speed Index 1.115 s 1.144 s 1.112 s 1.090 s 1.109 s1.112 s1.114 s17 ms1.56 %
Visual Readiness 1.700 s 1.700 s 1.734 s 1.700 s 1.700 s1.700 s1.707 s14 ms0.80 %
Visual Complete 95 1.733 s 1.766 s 1.766 s 1.733 s 1.733 s1.733 s1.746 s16 ms0.93 %
Visual Complete 99 1.733 s 1.766 s 1.800 s 1.766 s 1.733 s1.766 s1.760 s25 ms1.42 %
CPU metrics
Browser metrics
CPU benchmark score 78 ms 77 ms 77 ms 77 ms 78 ms77 ms77 ms0 ms0.63 %
Page metrics
DOM elements 3784 3784 3783 3783 37833783378300.01 %
Document height 12747 12747 12747 12747 12747127471274700.00 %
Total Requests 74 74 74 74 74747400.00 %
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 636.6 KB 636.6 KB 636.6 KB 636.6 KB 636.5 KB636.6 KB636.6 KB36 B0.01 %
HTML Transfer Size 55.0 KB 55.0 KB 55.0 KB 55.0 KB 55.0 KB55.0 KB55.0 KB0 b0.00 %
JavaScript Transfer Size 286.7 KB 286.7 KB 286.7 KB 286.7 KB 286.6 KB286.7 KB286.7 KB36 B0.01 %
CSS Transfer Size 27.5 KB 27.5 KB 27.5 KB 27.5 KB 27.5 KB27.5 KB27.5 KB2 B0.01 %
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 35.0 KB 35.0 KB 35.0 KB 35.0 KB 35.0 KB35.0 KB35.0 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 74 74 74 74 74747400.00 %
First Party Total Transfer Size 636.6 KB 636.6 KB 636.6 KB 636.6 KB 636.5 KB636.6 KB636.6 KB36 B0.01 %
First Party Total Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %