Metrics per run

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

Tested 2026-03-27 06:25:34 using Firefox 148.0.2 (runtime settings).

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 707 ms 687 ms 796 ms 795 ms 703 ms707 ms738 ms48 ms6.47 %
First Contentful Paint 1.985 s 1.926 s 2.102 s 2.088 s 1.961 s1.985 s2.012 s70 ms3.49 %
Largest Contentful Paint 3.356 s 3.374 s 3.577 s 3.459 s 3.341 s3.374 s3.421 s88 ms2.57 %
Interaction to Next Paint 104 ms NaN s 112 ms NaN s NaN s108 ms108 ms4 ms3.70 %
Timing metrics
First Paint 1.985 s 1.926 s 2.102 s 2.087 s 1.960 s1.985 s2.012 s70 ms3.48 %
First Contentful Paint 1.985 s 1.926 s 2.102 s 2.088 s 1.961 s1.985 s2.012 s70 ms3.49 %
Largest Contentful Paint 3.356 s 3.374 s 3.577 s 3.459 s 3.341 s3.374 s3.421 s88 ms2.57 %
Load Event End 3.929 s 3.762 s 3.914 s 3.965 s 3.705 s3.914 s3.855 s102 ms2.65 %
Server Response Time 201 ms 197 ms 205 ms 207 ms 203 ms203 ms203 ms3 ms1.70 %
TTFB 707 ms 687 ms 796 ms 795 ms 703 ms707 ms738 ms48 ms6.47 %
Page Load Time 3.928 s 3.761 s 3.913 s 3.965 s 3.705 s3.913 s3.854 s102 ms2.65 %
First Visual Change 2.033 s 2.000 s 2.166 s 2.166 s 2.000 s2.033 s2.073 s77 ms3.71 %
Last Visual Change 4.767 s 4.500 s 4.766 s 4.966 s 4.600 s4.766 s4.720 s160 ms3.39 %
Speed Index 2.265 s 2.242 s 2.393 s 2.408 s 2.227 s2.265 s2.307 s77 ms3.36 %
Visual Readiness 2.734 s 2.500 s 2.600 s 2.800 s 2.600 s2.600 s2.647 s107 ms4.03 %
Visual Complete 95 3.633 s 3.366 s 3.633 s 3.833 s 3.466 s3.633 s3.586 s160 ms4.47 %
Visual Complete 99 3.633 s 3.400 s 3.666 s 3.866 s 3.500 s3.633 s3.613 s158 ms4.38 %
CPU metrics
Browser metrics
CPU benchmark score 77 ms 77 ms 76 ms 77 ms 79 ms77 ms77 ms1 ms1.27 %
Page metrics
DOM elements 17311 17310 17311 17311 17311173111731100.00 %
Document height 62082 62082 62082 62082 62082620826208200.00 %
Total Requests 113 113 115 113 11311311310.71 %
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 1.7 MB 1.7 MB 1.7 MB 1.7 MB 1.7 MB1.7 MB1.7 MB1.4 KB0.08 %
HTML Transfer Size 372.0 KB 372.0 KB 372.0 KB 372.0 KB 372.0 KB372.0 KB372.0 KB0 b0.00 %
JavaScript Transfer Size 389.5 KB 389.5 KB 389.5 KB 389.2 KB 389.5 KB389.5 KB389.4 KB94 B0.02 %
CSS Transfer Size 30.5 KB 30.5 KB 30.5 KB 30.5 KB 30.5 KB30.5 KB30.5 KB25 B0.08 %
Font Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
JSON Transfer Size 8.4 KB 8.5 KB 10.1 KB 8.5 KB 8.5 KB8.5 KB8.8 KB692 B7.69 %
SVG Transfer Size 24.4 KB 24.4 KB 24.4 KB 24.4 KB 24.4 KB24.4 KB24.4 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 %
JSON 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 942.8 KB 944.1 KB 942.8 KB 942.8 KB 940.5 KB942.8 KB942.6 KB1.1 KB0.12 %
Third Party Requests 76 76 76 76 76767600.00 %
First Party metrics
First Party Requests 37 37 39 37 37373712.14 %
First Party Total Transfer Size 836.1 KB 836.2 KB 837.8 KB 835.9 KB 836.1 KB836.1 KB836.4 KB733 B0.09 %
First Party Total Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %