Metrics per run

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

Tested 2025-07-12 05:44:25 using Chrome 138.0.7204.49 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 506 ms 487 ms 487 ms487 ms493 ms9 ms1.82 %
First Contentful Paint 832 ms 820 ms 816 ms820 ms823 ms7 ms0.83 %
Largest Contentful Paint 1.400 s 1.364 s 1.396 s1.396 s1.387 s16 ms1.16 %
Total Blocking Time 697 ms 732 ms 683 ms697 ms704 ms21 ms2.93 %
Cumulative Layout Shift 0 0 00000.00 %
Timing metrics
First Paint 832 ms 820 ms 816 ms820 ms823 ms7 ms0.83 %
First Contentful Paint 832 ms 820 ms 816 ms820 ms823 ms7 ms0.83 %
Largest Contentful Paint 1.400 s 1.364 s 1.396 s1.396 s1.387 s16 ms1.16 %
Load Event End 2.794 s 2.908 s 1.588 s2.794 s2.430 s597 ms24.58 %
Server Response Time 293 ms 293 ms 293 ms293 ms293 ms0 ms0.00 %
TTFB 506 ms 487 ms 487 ms487 ms493 ms9 ms1.82 %
Page Load Time 2.789 s 2.902 s 1.588 s2.789 s2.426 s595 ms24.51 %
First Visual Change 834 ms 800 ms 834 ms834 ms823 ms16 ms1.95 %
Last Visual Change 7.100 s 7.066 s 7.100 s7.100 s7.089 s16 ms0.23 %
Speed Index 1.634 s 1.606 s 1.629 s1.629 s1.623 s12 ms0.75 %
Visual Readiness 6.266 s 6.266 s 6.266 s6.266 s6.266 s0 ms0.00 %
Visual Complete 95 7.067 s 7.033 s 7.067 s7.067 s7.056 s16 ms0.23 %
Visual Complete 99 7.067 s 7.033 s 7.067 s7.067 s7.056 s16 ms0.23 %
CPU metrics
Total Blocking Time 697 ms 732 ms 683 ms697 ms704 ms21 ms2.93 %
Max Potential FID 303 ms 313 ms 287 ms303 ms301 ms11 ms3.56 %
Number of Long Tasks 10 10 10101000.00 %
Total Duration of Long Tasks 1.267 s 1.301 s 1.261 s1.267 s1.276 s18 ms1.38 %
Browser metrics
CPU benchmark score 252 ms 252 ms 249 ms252 ms251 ms1 ms0.56 %
Page metrics
Cumulative Layout Shift 0 0 00000.00 %
DOM elements 2901 2901 29012901290100.00 %
Document height 3756 3756 37563756375600.00 %
Total Requests 33 33 33333300.00 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 4 4 44400.00 %
CSS Requests 1 1 11100.00 %
Font Requests 0 0 00000.00 %
HTTP Errors 0 0 0000N/A
Total Transfer Size 419.2 KB 419.3 KB 419.2 KB419.2 KB419.2 KB17 B0.00 %
HTML Transfer Size 53.7 KB 53.7 KB 53.7 KB53.7 KB53.7 KB0 b0.00 %
JavaScript Transfer Size 212.5 KB 212.5 KB 212.5 KB212.5 KB212.5 KB18 B0.01 %
CSS Transfer Size 19.4 KB 19.4 KB 19.4 KB19.4 KB19.4 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 1.6 KB 1.6 KB 1.6 KB1.6 KB1.6 KB0 b0.00 %
SVG Transfer Size 16.1 KB 16.1 KB 16.1 KB16.1 KB16.1 KB0 b0.00 %
Total Content Size 1.3 MB 1.3 MB 1.3 MB1.3 MB1.3 MB0 b0.00 %
HTML Content Size 249.1 KB 249.1 KB 249.1 KB249.1 KB249.1 KB0 b0.00 %
JavaScript Content Size 825.8 KB 825.8 KB 825.8 KB825.8 KB825.8 KB0 b0.00 %
CSS Content Size 145.5 KB 145.5 KB 145.5 KB145.5 KB145.5 KB0 b0.00 %
Image Content Size 104.1 KB 104.1 KB 104.1 KB104.1 KB104.1 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 10.4 KB 10.4 KB 10.4 KB10.4 KB10.4 KB0 b0.00 %
Third Party metrics
First Party metrics
First Party Requests 33 33 33333300.00 %
First Party Total Transfer Size 419.2 KB 419.3 KB 419.2 KB419.2 KB419.2 KB17 B0.00 %
First Party Total Content Size 1.3 MB 1.3 MB 1.3 MB1.3 MB1.3 MB0 b0.00 %