Metrics per run

https://en.m.wikipedia.beta.wmflabs.org/wiki/Barack_Obama

Tested 2025-01-18 00:53:59 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 767 ms 766 ms 766 ms766 ms766 ms0 ms0.06 %
First Contentful Paint 1.697 s 1.698 s 1.683 s1.697 s1.693 s7 ms0.40 %
Largest Contentful Paint 2.147 s 2.151 s 2.122 s2.147 s2.140 s13 ms0.60 %
Total Blocking Time 1.868 s 1.854 s 1.908 s1.868 s1.877 s23 ms1.22 %
Cumulative Layout Shift 0.084 0.084 0.0840.0840.08400.00 %
Timing metrics
First Paint 1.697 s 1.698 s 1.683 s1.697 s1.693 s7 ms0.40 %
First Contentful Paint 1.697 s 1.698 s 1.683 s1.697 s1.693 s7 ms0.40 %
Largest Contentful Paint 2.147 s 2.151 s 2.122 s2.147 s2.140 s13 ms0.60 %
Load Event End 2.763 s 4.801 s 4.903 s4.801 s4.156 s986 ms23.72 %
Server Response Time 855 ms 854 ms 856 ms855 ms855 ms1 ms0.10 %
TTFB 767 ms 766 ms 766 ms766 ms766 ms0 ms0.06 %
Page Load Time 2.762 s 4.799 s 4.899 s4.799 s4.153 s985 ms23.71 %
First Visual Change 1.700 s 1.700 s 1.700 s1.700 s1.700 s0 ms0.00 %
Last Visual Change 13.566 s 13.233 s 13.266 s13.266 s13.355 s150 ms1.12 %
Speed Index 3.032 s 2.784 s 2.871 s2.871 s2.896 s103 ms3.55 %
Visual Readiness 11.866 s 11.533 s 11.566 s11.566 s11.655 s150 ms1.29 %
Visual Complete 95 4.933 s 4.866 s 4.900 s4.900 s4.900 s27 ms0.56 %
Visual Complete 99 13.266 s 4.866 s 13.233 s13.233 s10.455 s3.952 s37.80 %
CPU metrics
Total Blocking Time 1.868 s 1.854 s 1.908 s1.868 s1.877 s23 ms1.22 %
Max Potential FID 582 ms 529 ms 558 ms558 ms556 ms22 ms3.90 %
Number of Long Tasks 15 14 14141403.29 %
Total Duration of Long Tasks 2.714 s 2.654 s 2.697 s2.697 s2.688 s25 ms0.94 %
Browser metrics
CPU benchmark score 286 ms 298 ms 303 ms298 ms296 ms7 ms2.41 %
Page metrics
Cumulative Layout Shift 0.084 0.084 0.0840.0840.08400.00 %
DOM elements 10858 10858 10858108581085800.00 %
Document height 6277 6277 62776277627700.00 %
Total Requests 30 30 30303000.00 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 4 4 44400.00 %
CSS Requests 2 2 22200.00 %
Font Requests 0 0 00000.00 %
HTTP Errors 0 0 0000N/A
Total Transfer Size 586.9 KB 586.8 KB 586.8 KB586.8 KB586.9 KB19 B0.00 %
HTML Transfer Size 185.4 KB 185.4 KB 185.4 KB185.4 KB185.4 KB0 b0.00 %
JavaScript Transfer Size 300.0 KB 300.0 KB 300.0 KB300.0 KB300.0 KB7 B0.00 %
CSS Transfer Size 20.0 KB 19.9 KB 19.9 KB19.9 KB19.9 KB26 B0.13 %
Font Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
JSON Transfer Size 1.5 KB 1.5 KB 1.5 KB1.5 KB1.5 KB0 b0.00 %
SVG Transfer Size 13.8 KB 13.8 KB 13.8 KB13.8 KB13.8 KB0 b0.00 %
Total Content Size 2.5 MB 2.5 MB 2.5 MB2.5 MB2.5 MB1 B0.00 %
HTML Content Size 1011.6 KB 1011.6 KB 1011.6 KB1011.6 KB1011.6 KB0 b0.00 %
JavaScript Content Size 1.3 MB 1.3 MB 1.3 MB1.3 MB1.3 MB1 B0.00 %
CSS Content Size 131.4 KB 131.4 KB 131.4 KB131.4 KB131.4 KB0 b0.00 %
Image Content Size 60.6 KB 60.6 KB 60.6 KB60.6 KB60.6 KB0 b0.00 %
Font Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
JSON Content Size 268 B 268 B 268 B268 B268 B0 b0.00 %
SVG Content Size 4.6 KB 4.6 KB 4.6 KB4.6 KB4.6 KB0 b0.00 %
Third Party metrics
Third Party Transfer Size 62.4 KB 62.4 KB 62.4 KB62.4 KB62.4 KB0 b0.00 %
Third Party Requests 5 5 55500.00 %
First Party metrics
First Party Requests 25 25 25252500.00 %
First Party Total Transfer Size 524.4 KB 524.4 KB 524.4 KB524.4 KB524.4 KB19 B0.00 %
First Party Total Content Size 2.4 MB 2.4 MB 2.4 MB2.4 MB2.4 MB1 B0.00 %