Metrics per run

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

Tested 2025-04-27 05:12:45 using Chrome 135.0.7049.52 (runtime settings).

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 506 ms 487 ms 488 ms 504 ms 579 ms504 ms513 ms34 ms6.63 %
First Contentful Paint 708 ms 684 ms 696 ms 688 ms 772 ms696 ms710 ms32 ms4.55 %
Largest Contentful Paint 836 ms 808 ms 868 ms 868 ms 920 ms868 ms860 ms37 ms4.35 %
Interaction to Next Paint 152 ms 144 ms NaN s 176 ms 160 ms156 ms158 ms12 ms7.49 %
Total Blocking Time 0 ms 0 ms 0 ms 58 ms 0 ms0 ms12 ms23 ms200.00 %
Cumulative Layout Shift 0.026 0.026 0.026 0.026 0.0260.0260.02600.10 %
Timing metrics
First Paint 708 ms 684 ms 696 ms 688 ms 772 ms696 ms710 ms32 ms4.55 %
First Contentful Paint 708 ms 684 ms 696 ms 688 ms 772 ms696 ms710 ms32 ms4.55 %
Largest Contentful Paint 836 ms 808 ms 868 ms 868 ms 920 ms868 ms860 ms37 ms4.35 %
Load Event End 1.784 s 1.793 s 1.652 s 1.769 s 1.863 s1.784 s1.772 s68 ms3.85 %
Server Response Time 294 ms 295 ms 295 ms 295 ms 295 ms295 ms295 ms0 ms0.14 %
TTFB 506 ms 487 ms 488 ms 504 ms 579 ms504 ms513 ms34 ms6.63 %
Page Load Time 1.784 s 1.793 s 1.651 s 1.768 s 1.862 s1.784 s1.772 s68 ms3.86 %
First Visual Change 700 ms 700 ms 700 ms 700 ms 766 ms700 ms713 ms26 ms3.70 %
Last Visual Change 1.466 s 1.466 s 1.400 s 1.466 s 1.566 s1.466 s1.473 s53 ms3.61 %
Speed Index 816 ms 805 ms 832 ms 828 ms 897 ms828 ms836 ms32 ms3.84 %
Visual Readiness 766 ms 766 ms 700 ms 766 ms 800 ms766 ms760 ms33 ms4.29 %
Visual Complete 95 1.166 s 1.166 s 1.233 s 1.166 s 1.266 s1.166 s1.199 s42 ms3.52 %
Visual Complete 99 1.466 s 1.400 s 1.400 s 1.433 s 1.533 s1.433 s1.446 s50 ms3.44 %
CPU metrics
Total Blocking Time 0 ms 0 ms 0 ms 58 ms 0 ms0 ms12 ms23 ms200.00 %
Max Potential FID 0 ms 0 ms 0 ms 108 ms 0 ms0 ms22 ms43 ms200.00 %
Number of Long Tasks 1 1 1 1 11100.00 %
Total Duration of Long Tasks 101 ms 91 ms 99 ms 108 ms 108 ms101 ms101 ms6 ms6.26 %
Browser metrics
CPU benchmark score 40 ms 40 ms 40 ms 40 ms 40 ms40 ms40 ms0 ms0.00 %
Page metrics
Cumulative Layout Shift 0.026 0.026 0.026 0.026 0.0260.0260.02600.10 %
DOM elements 3826 3827 3827 3827 38273827382700.01 %
Document height 11725 11725 11725 11725 11725117251172500.00 %
Total Requests 70 70 70 70 70707000.00 %
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 537.8 KB 538.0 KB 538.0 KB 538.0 KB 538.0 KB538.0 KB537.9 KB81 B0.01 %
HTML Transfer Size 55.1 KB 55.1 KB 55.1 KB 55.1 KB 55.1 KB55.1 KB55.1 KB0 b0.00 %
JavaScript Transfer Size 281.7 KB 281.7 KB 281.7 KB 281.7 KB 281.7 KB281.7 KB281.7 KB4 B0.00 %
CSS Transfer Size 27.0 KB 27.0 KB 27.0 KB 27.0 KB 27.0 KB27.0 KB27.0 KB0 b0.00 %
Font Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Transfer Size 1.7 KB 1.7 KB 1.7 KB 1.7 KB 1.7 KB1.7 KB1.7 KB0 b0.00 %
SVG Transfer Size 23.8 KB 23.8 KB 23.8 KB 23.8 KB 23.8 KB23.8 KB23.8 KB3 B0.01 %
Total Content Size 1.7 MB 1.7 MB 1.7 MB 1.7 MB 1.7 MB1.7 MB1.7 MB90 B0.01 %
HTML Content Size 294.0 KB 294.0 KB 294.0 KB 294.0 KB 294.0 KB294.0 KB294.0 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 184.6 KB 184.6 KB 184.6 KB 184.6 KB 184.6 KB184.6 KB184.6 KB0 b0.00 %
Image Content Size 117.4 KB 117.6 KB 117.6 KB 117.6 KB 117.6 KB117.6 KB117.6 KB90 B0.07 %
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 20.9 KB 20.9 KB 20.9 KB 20.9 KB 20.9 KB20.9 KB20.9 KB0 b0.00 %
Third Party metrics
First Party metrics
First Party Requests 70 70 70 70 70707000.00 %
First Party Total Transfer Size 537.8 KB 538.0 KB 538.0 KB 538.0 KB 538.0 KB538.0 KB537.9 KB81 B0.01 %
First Party Total Content Size 1.7 MB 1.7 MB 1.7 MB 1.7 MB 1.7 MB1.7 MB1.7 MB90 B0.01 %