Metrics per run

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

Tested 2025-01-18 01:04:16 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 489 ms 489 ms 491 ms489 ms490 ms1 ms0.19 %
First Contentful Paint 817 ms 824 ms 820 ms820 ms820 ms3 ms0.35 %
Largest Contentful Paint 1.380 s 1.382 s 1.399 s1.382 s1.387 s9 ms0.61 %
Interaction to Next Paint 104 ms 112 ms NaN s108 ms108 ms4 ms3.70 %
Total Blocking Time 639 ms 679 ms 704 ms679 ms674 ms27 ms3.97 %
Cumulative Layout Shift 0 0 00000.00 %
Timing metrics
First Paint 817 ms 824 ms 820 ms820 ms820 ms3 ms0.35 %
First Contentful Paint 817 ms 824 ms 820 ms820 ms820 ms3 ms0.35 %
Largest Contentful Paint 1.380 s 1.382 s 1.399 s1.382 s1.387 s9 ms0.61 %
Load Event End 2.452 s 2.663 s 2.669 s2.663 s2.595 s101 ms3.89 %
Server Response Time 268 ms 268 ms 268 ms268 ms268 ms0 ms0.00 %
TTFB 489 ms 489 ms 491 ms489 ms490 ms1 ms0.19 %
Page Load Time 2.447 s 2.656 s 2.663 s2.656 s2.589 s100 ms3.87 %
First Visual Change 833 ms 833 ms 833 ms833 ms833 ms0 ms0.00 %
Last Visual Change 7.066 s 7.066 s 7.066 s7.066 s7.066 s0 ms0.00 %
Speed Index 1.625 s 1.625 s 1.697 s1.625 s1.649 s34 ms2.06 %
Visual Readiness 6.233 s 6.233 s 6.233 s6.233 s6.233 s0 ms0.00 %
Visual Complete 95 7.033 s 7.033 s 7.033 s7.033 s7.033 s0 ms0.00 %
Visual Complete 99 7.033 s 7.033 s 7.033 s7.033 s7.033 s0 ms0.00 %
CPU metrics
Total Blocking Time 639 ms 679 ms 704 ms679 ms674 ms27 ms3.97 %
Max Potential FID 220 ms 226 ms 222 ms222 ms223 ms2 ms1.12 %
Number of Long Tasks 9 10 10101004.88 %
Total Duration of Long Tasks 1.157 s 1.261 s 1.278 s1.261 s1.232 s53 ms4.34 %
Browser metrics
CPU benchmark score 304 ms 303 ms 302 ms303 ms303 ms1 ms0.27 %
Page metrics
Cumulative Layout Shift 0 0 00000.00 %
DOM elements 2651 2651 26512651265100.00 %
Document height 3360 3360 33603360336000.00 %
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 356.9 KB 356.9 KB 356.9 KB356.9 KB356.9 KB0 b0.00 %
HTML Transfer Size 48.6 KB 48.6 KB 48.6 KB48.6 KB48.6 KB0 b0.00 %
JavaScript Transfer Size 206.2 KB 206.2 KB 206.2 KB206.2 KB206.2 KB0 b0.00 %
CSS Transfer Size 16.3 KB 16.3 KB 16.3 KB16.3 KB16.3 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 1.4 KB 1.4 KB 1.4 KB1.4 KB1.4 KB0 b0.00 %
SVG Transfer Size 16.9 KB 16.9 KB 16.9 KB16.9 KB16.9 KB0 b0.00 %
Total Content Size 1.2 MB 1.2 MB 1.2 MB1.2 MB1.2 MB0 b0.00 %
HTML Content Size 231.9 KB 231.9 KB 231.9 KB231.9 KB231.9 KB0 b0.00 %
JavaScript Content Size 811.2 KB 811.2 KB 811.2 KB811.2 KB811.2 KB0 b0.00 %
CSS Content Size 121.0 KB 121.0 KB 121.0 KB121.0 KB121.0 KB0 b0.00 %
Image Content Size 57.2 KB 57.2 KB 57.2 KB57.2 KB57.2 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 10.5 KB 10.5 KB 10.5 KB10.5 KB10.5 KB0 b0.00 %
Third Party metrics
First Party metrics
First Party Requests 33 33 33333300.00 %
First Party Total Transfer Size 356.9 KB 356.9 KB 356.9 KB356.9 KB356.9 KB0 b0.00 %
First Party Total Content Size 1.2 MB 1.2 MB 1.2 MB1.2 MB1.2 MB0 b0.00 %