Metrics per run

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

Tested 2026-05-26 03:24:03 using Firefox 150.0.2 (runtime settings)

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 1.022 s 1.022 s 1.091 s 722 ms 1.105 s1.022 s992 ms139 ms14.05 %
Largest Contentful Paint 3.710 s 3.715 s 3.783 s 3.340 s 3.683 s3.710 s3.646 s157 ms4.30 %
Timing metrics
First Paint 2.286 s 2.340 s 2.403 s 1.970 s 2.347 s2.340 s2.269 s154 ms6.79 %
Largest Contentful Paint 3.710 s 3.715 s 3.783 s 3.340 s 3.683 s3.710 s3.646 s157 ms4.30 %
Load Event End 4.564 s 4.586 s 4.638 s 4.343 s 4.196 s4.564 s4.465 s168 ms3.77 %
Server Response Time 205 ms 204 ms 204 ms 217 ms 203 ms204 ms207 ms5 ms2.54 %
TTFB 1.022 s 1.022 s 1.091 s 722 ms 1.105 s1.022 s992 ms139 ms14.05 %
Page Load Time 4.564 s 4.585 s 4.637 s 4.343 s 4.195 s4.564 s4.465 s168 ms3.77 %
First Visual Change 2.333 s 2.400 s 2.433 s 2.033 s 2.400 s2.400 s2.320 s147 ms6.34 %
Last Visual Change 5.100 s 5.100 s 5.133 s 4.800 s 5.133 s5.100 s5.053 s127 ms2.52 %
Speed Index 2.565 s 2.621 s 2.654 s 2.267 s 2.630 s2.621 s2.547 s143 ms5.62 %
Visual Readiness 2.767 s 2.700 s 2.700 s 2.767 s 2.733 s2.733 s2.733 s30 ms1.10 %
Visual Complete 95 3.967 s 3.967 s 4.000 s 3.667 s 4.000 s3.967 s3.920 s127 ms3.25 %
Visual Complete 99 4.000 s 4.000 s 4.033 s 3.700 s 4.000 s4.000 s3.947 s124 ms3.14 %
CPU metrics
Browser metrics
CPU benchmark score 77 ms 78 ms 78 ms 77 ms 80 ms78 ms78 ms1 ms1.40 %
Page metrics
DOM elements 17290 17290 17290 17290 17291172901729000.00 %
Document height 62207 62207 62207 62207 62207622076220700.00 %
Total Requests 111 108 110 109 10910910910.93 %
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 MB1.4 KB0.08 %
HTML Transfer Size 364.8 KB 364.8 KB 364.8 KB 364.8 KB 364.8 KB364.8 KB364.8 KB0 b0.00 %
JavaScript Transfer Size 386.6 KB 386.6 KB 386.6 KB 386.6 KB 386.4 KB386.6 KB386.6 KB92 B0.02 %
CSS Transfer Size 30.3 KB 30.3 KB 30.3 KB 30.3 KB 30.2 KB30.3 KB30.2 KB21 B0.07 %
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 24.4 KB 24.4 KB 24.4 KB 24.4 KB 24.4 KB24.4 KB24.4 KB5 B0.02 %
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 986.1 KB 984.7 KB 984.7 KB 984.7 KB 982.1 KB984.7 KB984.5 KB1.3 KB0.13 %
Third Party Requests 79 76 78 77 77777711.32 %
First Party metrics
First Party Requests 32 32 32 32 32323200.00 %
First Party Total Transfer Size 814.6 KB 814.6 KB 814.6 KB 814.6 KB 814.3 KB814.6 KB814.5 KB109 B0.01 %
First Party Total Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %