Metrics per run

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

Tested 2025-04-05 17:24:18 using Firefox 136.0 (runtime settings).

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 773 ms 772 ms 702 ms 767 ms 698 ms767 ms742 ms35 ms4.67 %
First Contentful Paint 1.847 s 1.847 s 1.795 s 1.847 s 1.677 s1.847 s1.803 s66 ms3.66 %
Largest Contentful Paint 3.289 s 3.240 s 3.206 s 3.272 s 3.187 s3.240 s3.239 s38 ms1.19 %
Timing metrics
First Paint 1.848 s 1.848 s 1.797 s 1.849 s 1.794 s1.848 s1.827 s26 ms1.42 %
First Contentful Paint 1.847 s 1.847 s 1.795 s 1.847 s 1.677 s1.847 s1.803 s66 ms3.66 %
Largest Contentful Paint 3.289 s 3.240 s 3.206 s 3.272 s 3.187 s3.240 s3.239 s38 ms1.19 %
Load Event End 4.067 s 4.046 s 4.047 s 3.993 s 4.019 s4.046 s4.034 s26 ms0.64 %
Server Response Time 195 ms 197 ms 202 ms 194 ms 200 ms197 ms198 ms3 ms1.52 %
TTFB 773 ms 772 ms 702 ms 767 ms 698 ms767 ms742 ms35 ms4.67 %
Page Load Time 4.067 s 4.046 s 4.047 s 3.993 s 4.019 s4.046 s4.034 s26 ms0.64 %
First Visual Change 1.933 s 1.900 s 1.866 s 1.900 s 1.866 s1.900 s1.893 s25 ms1.33 %
Last Visual Change 4.133 s 4.100 s 4.133 s 4.133 s 4.100 s4.133 s4.120 s16 ms0.39 %
Speed Index 2.037 s 2.006 s 1.972 s 2.004 s 1.964 s2.004 s1.997 s26 ms1.31 %
Visual Readiness 2.200 s 2.200 s 2.267 s 2.233 s 2.234 s2.233 s2.227 s25 ms1.13 %
Visual Complete 95 2.966 s 2.933 s 3.000 s 2.966 s 2.966 s2.966 s2.966 s21 ms0.71 %
Visual Complete 99 3.266 s 3.266 s 3.300 s 3.266 s 3.266 s3.266 s3.273 s14 ms0.42 %
CPU metrics
Browser metrics
CPU benchmark score 51 ms 52 ms 51 ms 53 ms 51 ms51 ms52 ms1 ms1.55 %
Page metrics
DOM elements 16063 16063 16063 16063 16063160631606300.00 %
Document height 60816 60816 60816 60816 60816608166081600.00 %
Total Requests 103 102 103 104 10710310421.66 %
HTML Requests 1 1 1 1 11100.00 %
JavaScript Requests 6 6 6 6 66600.00 %
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 MB6.7 KB0.47 %
HTML Transfer Size 229.9 KB 229.9 KB 229.9 KB 229.9 KB 229.9 KB229.9 KB229.9 KB0 b0.00 %
JavaScript Transfer Size 354.0 KB 354.0 KB 354.0 KB 354.0 KB 354.0 KB354.0 KB354.0 KB1 B0.00 %
CSS Transfer Size 27.5 KB 27.5 KB 27.5 KB 27.5 KB 27.5 KB27.5 KB27.5 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 797.3 KB 797.3 KB 797.3 KB 797.1 KB 780.5 KB797.3 KB793.9 KB6.7 KB0.84 %
Third Party Requests 72 71 72 73 76727322.36 %
First Party metrics
First Party Requests 31 31 31 31 31313100.00 %
First Party Total Transfer Size 641.8 KB 641.8 KB 641.8 KB 641.8 KB 641.8 KB641.8 KB641.8 KB2 B0.00 %
First Party Total Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %