Metrics per run

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

Tested 2026-06-23 22:05:01 using Chrome 149.0.7827.53 (runtime settings)

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 403 ms 404 ms 406 ms 403 ms 404 ms404 ms404 ms1 ms0.27 %
Largest Contentful Paint 860 ms 836 ms 900 ms 840 ms 864 ms860 ms860 ms23 ms2.65 %
Total Blocking Time 0 ms 3 ms 0 ms 0 ms 3 ms0 ms1 ms1 ms122.47 %
Cumulative Layout Shift 0.05 0.049 0.049 0.049 0.0490.050.0500.44 %
Timing metrics
First Paint 752 ms 724 ms 748 ms 720 ms 744 ms744 ms738 ms13 ms1.77 %
Largest Contentful Paint 860 ms 836 ms 900 ms 840 ms 864 ms860 ms860 ms23 ms2.65 %
Load Event End 1.863 s 1.899 s 1.984 s 1.867 s 1.816 s1.867 s1.886 s56 ms2.96 %
Server Response Time 341 ms 342 ms 343 ms 343 ms 345 ms343 ms343 ms1 ms0.39 %
TTFB 403 ms 404 ms 406 ms 403 ms 404 ms404 ms404 ms1 ms0.27 %
Page Load Time 1.863 s 1.899 s 1.983 s 1.867 s 1.815 s1.867 s1.885 s56 ms2.95 %
First Visual Change 733 ms 733 ms 733 ms 733 ms 766 ms733 ms740 ms13 ms1.78 %
Last Visual Change 2.333 s 2.400 s 2.466 s 2.466 s 2.466 s2.466 s2.426 s53 ms2.19 %
Speed Index 1.028 s 1.020 s 1.051 s 1.033 s 1.052 s1.033 s1.037 s13 ms1.23 %
Visual Readiness 1.600 s 1.667 s 1.733 s 1.733 s 1.700 s1.700 s1.687 s50 ms2.95 %
Visual Complete 95 2.266 s 2.333 s 2.400 s 2.400 s 2.400 s2.400 s2.360 s54 ms2.27 %
Visual Complete 99 2.333 s 2.400 s 2.466 s 2.466 s 2.466 s2.466 s2.426 s53 ms2.19 %
CPU metrics
Total Blocking Time 0 ms 3 ms 0 ms 0 ms 3 ms0 ms1 ms1 ms122.47 %
Max Potential FID 0 ms 53 ms 0 ms 0 ms 53 ms0 ms21 ms26 ms122.47 %
Number of Long Tasks 1 2 1 1 312150.00 %
Total Duration of Long Tasks 78 ms 134 ms 130 ms 77 ms 190 ms130 ms122 ms42 ms34.43 %
Browser metrics
CPU benchmark score 41 ms 34 ms 43 ms 45 ms 42 ms42 ms41 ms4 ms9.13 %
Page metrics
Cumulative Layout Shift 0.05 0.049 0.049 0.049 0.0490.050.0500.44 %
DOM elements 5697 5697 5697 5697 56975697569700.00 %
Document height 16453 16453 16453 16453 16453164531645300.00 %
Total Requests 76 76 76 77 76767600.52 %
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 835.5 KB 835.5 KB 835.4 KB 838.4 KB 835.4 KB835.5 KB836.1 KB1.2 KB0.14 %
HTML Transfer Size 93.2 KB 93.2 KB 93.2 KB 93.3 KB 93.2 KB93.2 KB93.3 KB30 B0.03 %
JavaScript Transfer Size 437.9 KB 437.9 KB 437.8 KB 438.4 KB 437.8 KB437.9 KB438.0 KB199 B0.04 %
CSS Transfer Size 30.5 KB 30.5 KB 30.4 KB 30.6 KB 30.4 KB30.5 KB30.5 KB56 B0.18 %
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 1.9 KB 1.8 KB1.8 KB1.8 KB30 B1.62 %
JSON Transfer Size 2.3 KB 2.3 KB 2.3 KB 2.4 KB 2.3 KB2.3 KB2.3 KB30 B1.27 %
SVG Transfer Size 37.4 KB 37.4 KB 37.4 KB 38.7 KB 37.4 KB37.4 KB37.6 KB540 B1.40 %
Total Content Size 2.7 MB 2.7 MB 2.7 MB 2.7 MB 2.7 MB2.7 MB2.7 MB0 b0.00 %
HTML Content Size 579.1 KB 579.1 KB 579.1 KB 579.1 KB 579.1 KB579.1 KB579.1 KB0 b0.00 %
JavaScript Content Size 1.7 MB 1.7 MB 1.7 MB 1.7 MB 1.7 MB1.7 MB1.7 MB0 b0.00 %
CSS Content Size 211.2 KB 211.2 KB 211.2 KB 211.2 KB 211.2 KB211.2 KB211.2 KB0 b0.00 %
Image Content Size 160.9 KB 160.9 KB 160.9 KB 160.9 KB 160.9 KB160.9 KB160.9 KB0 b0.00 %
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 %
JSON Content Size 2.4 KB 2.4 KB 2.4 KB 2.4 KB 2.4 KB2.4 KB2.4 KB0 b0.00 %
SVG Content Size 48.6 KB 48.6 KB 48.6 KB 48.6 KB 48.6 KB48.6 KB48.6 KB0 b0.00 %
Third Party metrics
First Party metrics
First Party Requests 76 76 76 77 76767600.52 %
First Party Total Transfer Size 835.5 KB 835.5 KB 835.4 KB 838.4 KB 835.4 KB835.5 KB836.1 KB1.2 KB0.14 %
First Party Total Content Size 2.7 MB 2.7 MB 2.7 MB 2.7 MB 2.7 MB2.7 MB2.7 MB0 b0.00 %