Metrics per run

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

Tested 2026-03-04 11:17:41 using Chrome 144.0.7559.59 (runtime settings).

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 689 ms 432 ms 431 ms 431 ms 413 ms431 ms479 ms105 ms21.94 %
First Contentful Paint 1.416 s 912 ms 920 ms 908 ms 908 ms912 ms1.013 s202 ms19.91 %
Largest Contentful Paint 1.416 s 912 ms 920 ms 908 ms 908 ms912 ms1.013 s202 ms19.91 %
Interaction to Next Paint 712 ms 464 ms 472 ms 464 ms 480 ms472 ms518 ms97 ms18.71 %
Total Blocking Time 0 ms 0 ms 0 ms 0 ms 0 ms0 ms0 ms0 ms0.00 %
Cumulative Layout Shift 0.001 0.001 0.001 0.001 0.0010.0010.00100.00 %
Timing metrics
First Paint 1.416 s 912 ms 920 ms 908 ms 908 ms912 ms1.013 s202 ms19.91 %
First Contentful Paint 1.416 s 912 ms 920 ms 908 ms 908 ms912 ms1.013 s202 ms19.91 %
Largest Contentful Paint 1.416 s 912 ms 920 ms 908 ms 908 ms912 ms1.013 s202 ms19.91 %
Load Event End 2.173 s 1.662 s 1.760 s 1.713 s 1.632 s1.713 s1.788 s197 ms11.04 %
Server Response Time 848 ms 343 ms 344 ms 344 ms 345 ms344 ms445 ms202 ms45.32 %
TTFB 689 ms 432 ms 431 ms 431 ms 413 ms431 ms479 ms105 ms21.94 %
Page Load Time 2.172 s 1.662 s 1.760 s 1.713 s 1.632 s1.713 s1.788 s197 ms11.02 %
First Visual Change 1.400 s 900 ms 900 ms 900 ms 900 ms900 ms1.000 s200 ms20.00 %
Last Visual Change 2.066 s 1.566 s 1.566 s 1.600 s 1.566 s1.566 s1.673 s197 ms11.78 %
Speed Index 1.430 s 939 ms 927 ms 926 ms 926 ms927 ms1.030 s200 ms19.45 %
Visual Readiness 666 ms 666 ms 666 ms 700 ms 666 ms666 ms673 ms14 ms2.02 %
Visual Complete 95 1.600 s 1.233 s 1.033 s 1.033 s 1.066 s1.066 s1.193 s217 ms18.16 %
Visual Complete 99 2.000 s 1.500 s 1.533 s 1.500 s 1.466 s1.500 s1.600 s201 ms12.58 %
CPU metrics
Total Blocking Time 0 ms 0 ms 0 ms 0 ms 0 ms0 ms0 ms0 ms0.00 %
Max Potential FID 0 ms 0 ms 0 ms 0 ms 0 ms0 ms0 ms0 ms0.00 %
Number of Long Tasks 1 1 1 1 11100.00 %
Total Duration of Long Tasks 145 ms 136 ms 138 ms 143 ms 140 ms140 ms140 ms3 ms2.32 %
Browser metrics
CPU benchmark score 39 ms 42 ms 33 ms 39 ms 33 ms39 ms37 ms4 ms9.68 %
Page metrics
Cumulative Layout Shift 0.001 0.001 0.001 0.001 0.0010.0010.00100.00 %
DOM elements 5265 5265 5265 5265 52655265526500.00 %
Document height 14348 14348 14348 14348 14348143481434800.00 %
Total Requests 57 64 56 56 56565835.41 %
HTML Requests 1 1 1 1 11100.00 %
JavaScript Requests 9 9 9 9 99900.00 %
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 571.5 KB 580.3 KB 570.1 KB 570.1 KB 570.1 KB570.1 KB572.4 KB4.0 KB0.69 %
HTML Transfer Size 83.7 KB 83.7 KB 83.7 KB 83.7 KB 83.7 KB83.7 KB83.7 KB3 B0.00 %
JavaScript Transfer Size 299.0 KB 299.0 KB 299.0 KB 299.0 KB 299.0 KB299.0 KB299.0 KB1 B0.00 %
CSS Transfer Size 29.5 KB 29.5 KB 29.5 KB 29.5 KB 29.5 KB29.5 KB29.5 KB1 B0.00 %
Font Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Transfer Size 1.8 KB 1.8 KB 1.8 KB 1.8 KB 1.8 KB1.8 KB1.8 KB0 b0.00 %
SVG Transfer Size 30.7 KB 30.7 KB 30.7 KB 30.7 KB 30.7 KB30.7 KB30.7 KB0 b0.00 %
Total Content Size 2.0 MB 2.0 MB 2.0 MB 2.0 MB 2.0 MB2.0 MB2.0 MB537 B0.03 %
HTML Content Size 577.6 KB 577.6 KB 577.6 KB 577.6 KB 577.6 KB577.6 KB577.6 KB0 b0.00 %
JavaScript Content Size 1.1 MB 1.1 MB 1.1 MB 1.1 MB 1.1 MB1.1 MB1.1 MB0 b0.00 %
CSS Content Size 198.8 KB 198.8 KB 198.8 KB 198.8 KB 198.8 KB198.8 KB198.8 KB0 b0.00 %
Image Content Size 100.2 KB 101.3 KB 99.9 KB 99.9 KB 99.9 KB99.9 KB100.3 KB537 B0.52 %
Font Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Content Size 2.7 KB 2.7 KB 2.7 KB 2.7 KB 2.7 KB2.7 KB2.7 KB0 b0.00 %
SVG Content Size 33.9 KB 33.9 KB 33.9 KB 33.9 KB 33.9 KB33.9 KB33.9 KB0 b0.00 %
Third Party metrics
First Party metrics
First Party Requests 57 64 56 56 56565835.41 %
First Party Total Transfer Size 571.5 KB 580.3 KB 570.1 KB 570.1 KB 570.1 KB570.1 KB572.4 KB4.0 KB0.69 %
First Party Total Content Size 2.0 MB 2.0 MB 2.0 MB 2.0 MB 2.0 MB2.0 MB2.0 MB537 B0.03 %