Metrics per run

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

Tested 2026-06-24 00:27:18 using Firefox 151.0.3 (runtime settings)

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 987 ms 793 ms 965 ms 1.100 s 682 ms965 ms905 ms149 ms16.43 %
Largest Contentful Paint 3.553 s 2.024 s 3.570 s 3.682 s 3.395 s3.553 s3.245 s617 ms19.02 %
Timing metrics
First Paint 2.224 s 2.023 s 2.255 s 2.336 s 1.967 s2.224 s2.161 s141 ms6.55 %
Largest Contentful Paint 3.553 s 2.024 s 3.570 s 3.682 s 3.395 s3.553 s3.245 s617 ms19.02 %
Load Event End 4.549 s 4.341 s 4.222 s 4.635 s 3.803 s4.341 s4.310 s293 ms6.79 %
Server Response Time 195 ms 214 ms 193 ms 194 ms 205 ms195 ms200 ms8 ms4.06 %
TTFB 987 ms 793 ms 965 ms 1.100 s 682 ms965 ms905 ms149 ms16.43 %
Page Load Time 4.548 s 4.341 s 4.222 s 4.635 s 3.802 s4.341 s4.310 s293 ms6.80 %
First Visual Change 2.267 s 2.067 s 2.300 s 2.367 s 2.000 s2.267 s2.200 s141 ms6.43 %
Last Visual Change 4.967 s 4.800 s 5.000 s 5.100 s 4.800 s4.967 s4.933 s117 ms2.38 %
Speed Index 2.483 s 2.238 s 2.523 s 2.595 s 2.248 s2.483 s2.417 s147 ms6.08 %
Visual Readiness 2.700 s 2.733 s 2.700 s 2.733 s 2.800 s2.733 s2.733 s37 ms1.34 %
Visual Complete 95 3.800 s 3.633 s 3.867 s 3.967 s 3.667 s3.800 s3.787 s124 ms3.28 %
Visual Complete 99 3.834 s 3.667 s 3.900 s 3.967 s 3.700 s3.834 s3.814 s115 ms3.01 %
CPU metrics
Browser metrics
CPU benchmark score 77 ms 80 ms 80 ms 80 ms 80 ms80 ms79 ms1 ms1.51 %
Page metrics
DOM elements 17294 17294 17294 17295 17295172941729400.00 %
Document height 62204 62204 62204 62204 62204622046220400.00 %
Total Requests 109 106 108 109 10610810811.26 %
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 1.8 MB 1.8 MB 1.8 MB 1.8 MB 1.8 MB1.8 MB1.8 MB82 B0.00 %
HTML Transfer Size 364.6 KB 364.6 KB 364.6 KB 364.6 KB 364.6 KB364.6 KB364.6 KB0 b0.00 %
JavaScript Transfer Size 384.4 KB 384.4 KB 384.4 KB 384.4 KB 384.6 KB384.4 KB384.4 KB94 B0.02 %
CSS Transfer Size 31.0 KB 31.0 KB 31.0 KB 31.0 KB 31.0 KB31.0 KB31.0 KB25 B0.08 %
Font Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
SVG Transfer Size 24.8 KB 24.8 KB 24.8 KB 24.8 KB 24.8 KB24.8 KB24.8 KB1 B0.01 %
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 %
Favicon 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 996.9 KB 996.9 KB 996.9 KB 996.9 KB 996.9 KB996.9 KB996.9 KB1 B0.00 %
Third Party Requests 77 74 76 77 74767611.79 %
First Party metrics
First Party Requests 32 32 32 32 32323200.00 %
First Party Total Transfer Size 814.8 KB 814.8 KB 814.8 KB 814.7 KB 815.0 KB814.8 KB814.8 KB82 B0.01 %
First Party Total Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %