Metrics per run

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

Tested 2026-04-29 19:52:40 using Chrome 146.0.7680.80 (runtime settings).

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 664 ms 786 ms 726 ms 652 ms 398 ms664 ms645 ms133 ms20.55 %
First Contentful Paint 1.048 s 1.320 s 1.596 s 1.164 s 764 ms1.164 s1.178 s277 ms23.50 %
Largest Contentful Paint 1.220 s 1.432 s 1.712 s 1.268 s 876 ms1.268 s1.302 s274 ms21.02 %
Interaction to Next Paint 368 ms 520 ms 856 ms 496 ms 352 ms496 ms518 ms182 ms35.02 %
Total Blocking Time 0 ms 0 ms 0 ms 0 ms 0 ms0 ms0 ms0 ms0.00 %
Cumulative Layout Shift 0.028 0.028 0.028 0.025 0.0280.0280.0270.0014.83 %
Timing metrics
First Paint 1.048 s 1.320 s 1.596 s 1.164 s 764 ms1.164 s1.178 s277 ms23.50 %
First Contentful Paint 1.048 s 1.320 s 1.596 s 1.164 s 764 ms1.164 s1.178 s277 ms23.50 %
Largest Contentful Paint 1.220 s 1.432 s 1.712 s 1.268 s 876 ms1.268 s1.302 s274 ms21.02 %
Load Event End 2.119 s 2.310 s 2.282 s 2.169 s 1.681 s2.169 s2.112 s227 ms10.74 %
Server Response Time 650 ms 828 ms 871 ms 719 ms 346 ms719 ms683 ms186 ms27.19 %
TTFB 664 ms 786 ms 726 ms 652 ms 398 ms664 ms645 ms133 ms20.55 %
Page Load Time 2.119 s 2.310 s 2.281 s 2.169 s 1.681 s2.169 s2.112 s227 ms10.73 %
First Visual Change 1.033 s 1.333 s 1.600 s 1.166 s 766 ms1.166 s1.180 s280 ms23.77 %
Last Visual Change 1.933 s 2.200 s 2.100 s 2.466 s 1.566 s2.100 s2.053 s299 ms14.55 %
Speed Index 1.157 s 1.413 s 1.675 s 1.266 s 840 ms1.266 s1.270 s276 ms21.77 %
Visual Readiness 900 ms 867 ms 500 ms 1.300 s 800 ms867 ms873 ms256 ms29.30 %
Visual Complete 95 1.366 s 1.633 s 1.766 s 1.433 s 1.000 s1.433 s1.440 s262 ms18.18 %
Visual Complete 99 1.866 s 2.133 s 2.033 s 2.400 s 1.500 s2.033 s1.986 s299 ms15.03 %
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 50 ms0 ms10 ms20 ms200.00 %
Number of Long Tasks 1 1 1 1 211033.33 %
Total Duration of Long Tasks 134 ms 79 ms 78 ms 84 ms 139 ms84 ms103 ms28 ms26.88 %
Browser metrics
CPU benchmark score 34 ms 44 ms 33 ms 38 ms 33 ms34 ms36 ms4 ms11.60 %
Page metrics
Cumulative Layout Shift 0.028 0.028 0.028 0.025 0.0280.0280.0270.0014.83 %
DOM elements 5517 5517 5517 5517 55175517551700.00 %
Document height 15756 15756 15756 15756 15756157561575600.00 %
Total Requests 71 71 71 71 71717100.00 %
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 608.7 KB 610.5 KB 611.2 KB 612.0 KB 608.7 KB610.5 KB610.2 KB1.3 KB0.22 %
HTML Transfer Size 89.7 KB 89.8 KB 89.8 KB 89.9 KB 89.6 KB89.8 KB89.8 KB86 B0.09 %
JavaScript Transfer Size 307.0 KB 307.4 KB 307.6 KB 307.9 KB 307.1 KB307.4 KB307.4 KB335 B0.11 %
CSS Transfer Size 32.4 KB 32.5 KB 32.6 KB 32.7 KB 32.4 KB32.5 KB32.5 KB111 B0.33 %
Font Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Transfer Size 1.8 KB 1.9 KB 1.9 KB 1.9 KB 1.8 KB1.9 KB1.8 KB44 B2.32 %
SVG Transfer Size 32.0 KB 33.1 KB 33.5 KB 33.9 KB 32.0 KB33.1 KB32.9 KB806 B2.39 %
Total Content Size 2.1 MB 2.1 MB 2.1 MB 2.1 MB 2.1 MB2.1 MB2.1 MB183 B0.01 %
HTML Content Size 601.7 KB 601.9 KB 602.0 KB 602.2 KB 601.7 KB601.9 KB601.9 KB183 B0.03 %
JavaScript Content Size 1.2 MB 1.2 MB 1.2 MB 1.2 MB 1.2 MB1.2 MB1.2 MB0 b0.00 %
CSS Content Size 203.0 KB 203.0 KB 203.0 KB 203.0 KB 203.0 KB203.0 KB203.0 KB0 b0.00 %
Image Content Size 104.9 KB 104.9 KB 104.9 KB 104.9 KB 104.9 KB104.9 KB104.9 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 %
SVG Content Size 34.2 KB 34.2 KB 34.2 KB 34.2 KB 34.2 KB34.2 KB34.2 KB0 b0.00 %
Third Party metrics
First Party metrics
First Party Requests 71 71 71 71 71717100.00 %
First Party Total Transfer Size 608.7 KB 610.5 KB 611.2 KB 612.0 KB 608.7 KB610.5 KB610.2 KB1.3 KB0.22 %
First Party Total Content Size 2.1 MB 2.1 MB 2.1 MB 2.1 MB 2.1 MB2.1 MB2.1 MB183 B0.01 %