Metrics per run

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

Tested 2024-11-21 01:27:21 using Chrome 131.0.6778.69 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 767 ms 768 ms 767 ms767 ms767 ms0 ms0.06 %
First Contentful Paint 1.687 s 1.697 s 1.724 s1.697 s1.703 s16 ms0.92 %
Largest Contentful Paint 2.139 s 2.151 s 2.139 s2.139 s2.143 s6 ms0.26 %
Total Blocking Time 1.827 s 1.987 s 1.816 s1.827 s1.877 s78 ms4.16 %
Cumulative Layout Shift 0.084 0.084 0.0840.0840.08400.00 %
Timing metrics
First Paint 1.687 s 1.697 s 1.724 s1.697 s1.703 s16 ms0.92 %
First Contentful Paint 1.687 s 1.697 s 1.724 s1.697 s1.703 s16 ms0.92 %
Largest Contentful Paint 2.139 s 2.151 s 2.139 s2.139 s2.143 s6 ms0.26 %
Load Event End 3.209 s 5.241 s 5.123 s5.123 s4.524 s931 ms20.58 %
Server Response Time 856 ms 855 ms 857 ms856 ms856 ms1 ms0.10 %
TTFB 767 ms 768 ms 767 ms767 ms767 ms0 ms0.06 %
Page Load Time 3.209 s 5.238 s 5.120 s5.120 s4.522 s930 ms20.56 %
First Visual Change 1.700 s 1.700 s 1.733 s1.700 s1.711 s16 ms0.91 %
Last Visual Change 13.700 s 13.633 s 13.266 s13.633 s13.533 s191 ms1.41 %
Speed Index 2.990 s 2.883 s 2.932 s2.932 s2.935 s44 ms1.49 %
Visual Readiness 12.000 s 11.933 s 11.533 s11.933 s11.822 s206 ms1.74 %
Visual Complete 95 5.333 s 5.000 s 4.900 s5.000 s5.078 s185 ms3.65 %
Visual Complete 99 13.666 s 13.333 s 13.233 s13.333 s13.411 s185 ms1.38 %
CPU metrics
Total Blocking Time 1.827 s 1.987 s 1.816 s1.827 s1.877 s78 ms4.16 %
Max Potential FID 542 ms 594 ms 555 ms555 ms564 ms22 ms3.92 %
Number of Long Tasks 14 14 16141516.43 %
Total Duration of Long Tasks 2.611 s 2.782 s 2.705 s2.705 s2.699 s70 ms2.59 %
Browser metrics
CPU benchmark score 306 ms 302 ms 302 ms302 ms303 ms2 ms0.62 %
Page metrics
Cumulative Layout Shift 0.084 0.084 0.0840.0840.08400.00 %
DOM elements 10858 10858 10858108581085800.00 %
Document height 6277 6277 62776277627700.00 %
Total Requests 31 31 31313100.00 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 4 4 44400.00 %
CSS Requests 2 2 22200.00 %
Font Requests 0 0 00000.00 %
HTTP Errors 0 0 0000N/A
Total Transfer Size 587.6 KB 587.5 KB 587.6 KB587.6 KB587.6 KB29 B0.00 %
HTML Transfer Size 185.4 KB 185.4 KB 185.4 KB185.4 KB185.4 KB0 b0.00 %
JavaScript Transfer Size 300.8 KB 300.7 KB 300.8 KB300.8 KB300.8 KB29 B0.01 %
CSS Transfer Size 19.8 KB 19.8 KB 19.8 KB19.8 KB19.8 KB0 b0.00 %
Font Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
JSON Transfer Size 1.5 KB 1.5 KB 1.5 KB1.5 KB1.5 KB0 b0.00 %
SVG Transfer Size 13.8 KB 13.8 KB 13.8 KB13.8 KB13.8 KB0 b0.00 %
Total Content Size 2.5 MB 2.5 MB 2.5 MB2.5 MB2.5 MB1 B0.00 %
HTML Content Size 1011.4 KB 1011.4 KB 1011.4 KB1011.4 KB1011.4 KB0 b0.00 %
JavaScript Content Size 1.3 MB 1.3 MB 1.3 MB1.3 MB1.3 MB1 B0.00 %
CSS Content Size 132.0 KB 132.0 KB 132.0 KB132.0 KB132.0 KB0 b0.00 %
Image Content Size 60.5 KB 60.5 KB 60.5 KB60.5 KB60.5 KB0 b0.00 %
Font Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
JSON Content Size 268 B 268 B 268 B268 B268 B0 b0.00 %
SVG Content Size 4.6 KB 4.6 KB 4.6 KB4.6 KB4.6 KB0 b0.00 %
Third Party metrics
Third Party Transfer Size 64.4 KB 64.4 KB 64.4 KB64.4 KB64.4 KB0 b0.00 %
Third Party Requests 6 6 66600.00 %
First Party metrics
First Party Requests 25 25 25252500.00 %
First Party Total Transfer Size 523.2 KB 523.1 KB 523.1 KB523.1 KB523.2 KB29 B0.01 %
First Party Total Content Size 2.4 MB 2.4 MB 2.4 MB2.4 MB2.4 MB1 B0.00 %