Metrics per run

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

Tested 2026-04-29 18:24:04 using Firefox 148.0.2 (runtime settings).

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 812 ms 801 ms 815 ms 803 ms 802 ms803 ms807 ms6 ms0.71 %
First Contentful Paint 2.084 s 2.080 s 2.140 s 2.120 s 2.057 s2.084 s2.096 s30 ms1.42 %
Largest Contentful Paint 3.560 s 3.442 s 3.398 s 3.437 s 2.128 s3.437 s3.193 s535 ms16.76 %
Timing metrics
First Paint 2.083 s 2.079 s 2.139 s 2.119 s 2.057 s2.083 s2.095 s30 ms1.41 %
First Contentful Paint 2.084 s 2.080 s 2.140 s 2.120 s 2.057 s2.084 s2.096 s30 ms1.42 %
Largest Contentful Paint 3.560 s 3.442 s 3.398 s 3.437 s 2.128 s3.437 s3.193 s535 ms16.76 %
Load Event End 4.108 s 3.881 s 4.003 s 3.890 s 3.886 s3.890 s3.954 s90 ms2.27 %
Server Response Time 211 ms 208 ms 212 ms 208 ms 208 ms208 ms209 ms2 ms0.83 %
TTFB 812 ms 801 ms 815 ms 803 ms 802 ms803 ms807 ms6 ms0.71 %
Page Load Time 4.108 s 3.880 s 4.003 s 3.889 s 3.886 s3.889 s3.953 s90 ms2.27 %
First Visual Change 2.166 s 2.133 s 2.200 s 2.166 s 2.100 s2.166 s2.153 s34 ms1.58 %
Last Visual Change 4.966 s 4.800 s 4.900 s 4.833 s 4.833 s4.833 s4.866 s59 ms1.22 %
Speed Index 2.417 s 2.354 s 2.421 s 2.389 s 2.274 s2.389 s2.371 s54 ms2.28 %
Visual Readiness 2.800 s 2.667 s 2.700 s 2.667 s 2.733 s2.700 s2.713 s50 ms1.83 %
Visual Complete 95 3.833 s 3.667 s 3.766 s 3.700 s 3.700 s3.700 s3.733 s59 ms1.59 %
Visual Complete 99 3.833 s 3.700 s 3.800 s 3.733 s 3.700 s3.733 s3.753 s54 ms1.44 %
CPU metrics
Browser metrics
CPU benchmark score 76 ms 76 ms 76 ms 79 ms 77 ms76 ms77 ms1 ms1.52 %
Page metrics
DOM elements 17288 17288 17287 17288 17289172881728810.00 %
Document height 62056 62056 62056 62056 62056620566205600.00 %
Total Requests 106 108 108 107 10510710711.09 %
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 MB580 B0.03 %
HTML Transfer Size 366.0 KB 366.0 KB 366.0 KB 366.0 KB 366.0 KB366.0 KB366.0 KB0 b0.00 %
JavaScript Transfer Size 385.7 KB 385.9 KB 386.1 KB 385.7 KB 385.9 KB385.9 KB385.9 KB151 B0.04 %
CSS Transfer Size 30.4 KB 30.4 KB 30.4 KB 30.4 KB 30.4 KB30.4 KB30.4 KB26 B0.08 %
Font Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
SVG Transfer Size 25.6 KB 25.6 KB 25.6 KB 25.6 KB 25.6 KB25.6 KB25.6 KB1 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 933.8 KB 933.8 KB 933.8 KB 933.9 KB 935.1 KB933.8 KB934.1 KB533 B0.06 %
Third Party Requests 73 75 75 74 72747411.58 %
First Party metrics
First Party Requests 33 33 33 33 33333300.00 %
First Party Total Transfer Size 816.4 KB 816.5 KB 816.8 KB 816.4 KB 816.6 KB816.5 KB816.5 KB158 B0.02 %
First Party Total Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %