Metrics per run

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

Tested 2025-02-20 17:55:39 using Firefox 135.0 (runtime settings).

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 794 ms 774 ms 794 ms 775 ms 774 ms775 ms782 ms10 ms1.23 %
First Contentful Paint 1.779 s 1.863 s 1.779 s 1.880 s 1.880 s1.863 s1.836 s47 ms2.57 %
Largest Contentful Paint 3.238 s 3.256 s 3.284 s 3.257 s 3.188 s3.256 s3.245 s32 ms0.98 %
Timing metrics
First Paint 1.914 s 1.865 s 1.904 s 1.882 s 1.882 s1.882 s1.889 s17 ms0.92 %
First Contentful Paint 1.779 s 1.863 s 1.779 s 1.880 s 1.880 s1.863 s1.836 s47 ms2.57 %
Largest Contentful Paint 3.238 s 3.256 s 3.284 s 3.257 s 3.188 s3.256 s3.245 s32 ms0.98 %
Load Event End 3.694 s 3.735 s 3.691 s 3.715 s 3.570 s3.694 s3.681 s58 ms1.57 %
Server Response Time 203 ms 196 ms 203 ms 196 ms 196 ms196 ms199 ms3 ms1.72 %
TTFB 794 ms 774 ms 794 ms 775 ms 774 ms775 ms782 ms10 ms1.23 %
Page Load Time 3.693 s 3.735 s 3.691 s 3.715 s 3.569 s3.693 s3.681 s58 ms1.58 %
First Visual Change 2.000 s 1.966 s 2.000 s 1.966 s 2.000 s2.000 s1.986 s17 ms0.84 %
Last Visual Change 4.600 s 4.600 s 4.533 s 4.633 s 4.533 s4.600 s4.580 s40 ms0.87 %
Speed Index 2.192 s 2.176 s 2.191 s 2.173 s 2.187 s2.187 s2.184 s8 ms0.36 %
Visual Readiness 2.600 s 2.634 s 2.533 s 2.667 s 2.533 s2.600 s2.593 s54 ms2.07 %
Visual Complete 95 3.433 s 3.466 s 3.433 s 3.466 s 3.400 s3.433 s3.440 s25 ms0.72 %
Visual Complete 99 3.466 s 3.533 s 3.466 s 3.500 s 3.466 s3.466 s3.486 s27 ms0.77 %
CPU metrics
Browser metrics
CPU benchmark score 77 ms 78 ms 77 ms 79 ms 78 ms78 ms78 ms1 ms0.96 %
Page metrics
DOM elements 16009 16010 16009 16009 16009160091600900.00 %
Document height 60898 60898 60898 60898 60898608986089800.00 %
Total Requests 106 106 106 106 10710610600.38 %
HTML Requests 1 1 1 1 11100.00 %
JavaScript Requests 7 7 7 7 77700.00 %
CSS Requests 2 2 2 2 22200.00 %
Font Requests 0 0 0 0 00000.00 %
HTTP Errors 0 0 0 0 0000N/A
Total Transfer Size 1.4 MB 1.4 MB 1.4 MB 1.4 MB 1.4 MB1.4 MB1.4 MB217 B0.01 %
HTML Transfer Size 230.9 KB 230.9 KB 230.9 KB 230.9 KB 230.9 KB230.9 KB230.9 KB0 b0.00 %
JavaScript Transfer Size 364.5 KB 364.5 KB 364.5 KB 364.5 KB 364.7 KB364.5 KB364.5 KB58 B0.02 %
CSS Transfer Size 26.4 KB 26.4 KB 26.4 KB 26.4 KB 26.4 KB26.4 KB26.4 KB0 b0.00 %
Font Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
SVG Transfer Size 20.8 KB 20.8 KB 20.8 KB 20.8 KB 20.8 KB20.8 KB20.8 KB0 b0.00 %
Total Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
HTML Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
JavaScript Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
CSS Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Image Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Font Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
SVG Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Third Party metrics
Third Party Transfer Size 765.5 KB 765.5 KB 765.5 KB 765.5 KB 765.5 KB765.5 KB765.5 KB11 B0.00 %
Third Party Requests 75 74 75 75 76757510.84 %
First Party metrics
First Party Requests 31 32 31 31 31313101.28 %
First Party Total Transfer Size 650.7 KB 651.3 KB 650.7 KB 650.7 KB 650.8 KB650.7 KB650.8 KB222 B0.03 %
First Party Total Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %