Metrics per run

https://www.wikipedia.org

Tested 2026-04-29 15:27:11 using Firefox 148.0.2 (runtime settings).

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 447 ms 448 ms 435 ms 450 ms 448 ms448 ms446 ms5 ms1.21 %
First Contentful Paint 823 ms 847 ms 829 ms 856 ms 834 ms834 ms838 ms12 ms1.44 %
Largest Contentful Paint 823 ms 847 ms 829 ms 869 ms 834 ms834 ms840 ms16 ms1.94 %
Interaction to Next Paint 192 ms NaN s NaN s NaN s NaN s192 ms192 ms0 ms0.00 %
Timing metrics
First Paint 822 ms 847 ms 828 ms 855 ms 833 ms833 ms837 ms12 ms1.46 %
First Contentful Paint 823 ms 847 ms 829 ms 856 ms 834 ms834 ms838 ms12 ms1.44 %
Largest Contentful Paint 823 ms 847 ms 829 ms 869 ms 834 ms834 ms840 ms16 ms1.94 %
Load Event End 821 ms 846 ms 838 ms 878 ms 850 ms846 ms847 ms19 ms2.20 %
Server Response Time 204 ms 125 ms 125 ms 125 ms 204 ms125 ms157 ms39 ms24.71 %
TTFB 447 ms 448 ms 435 ms 450 ms 448 ms448 ms446 ms5 ms1.21 %
Page Load Time 821 ms 846 ms 838 ms 877 ms 849 ms846 ms846 ms18 ms2.15 %
First Visual Change 866 ms 867 ms 867 ms 900 ms 866 ms867 ms873 ms13 ms1.54 %
Last Visual Change 10.366 s 10.367 s 10.367 s 10.566 s 10.366 s10.367 s10.406 s80 ms0.77 %
Speed Index 1.127 s 1.211 s 1.128 s 1.246 s 1.761 s1.211 s1.295 s238 ms18.37 %
Visual Readiness 9.500 s 9.500 s 9.500 s 9.666 s 9.500 s9.500 s9.533 s66 ms0.70 %
Visual Complete 95 866 ms 867 ms 867 ms 900 ms 7.433 s867 ms2.187 s2.623 s119.97 %
Visual Complete 99 9.200 s 9.200 s 9.200 s 9.233 s 7.433 s9.200 s8.853 s710 ms8.02 %
CPU metrics
Browser metrics
CPU benchmark score 76 ms 76 ms 76 ms 79 ms 76 ms76 ms77 ms1 ms1.57 %
Page metrics
DOM elements 1059 1059 1059 1059 10591059105900.00 %
Document height 1193 1193 1193 1193 11931193119300.00 %
Total Requests 8 8 8 8 88800.00 %
HTML Requests 1 1 1 1 11100.00 %
JavaScript Requests 2 2 2 2 22200.00 %
CSS Requests 0 0 0 0 00000.00 %
Font Requests 0 0 0 0 00000.00 %
HTTP Errors 0 0 0 0 0000N/A
Total Transfer Size 76.9 KB 76.9 KB 76.9 KB 76.9 KB 76.9 KB76.9 KB76.9 KB0 b0.00 %
HTML Transfer Size 23.3 KB 23.3 KB 23.3 KB 23.3 KB 23.3 KB23.3 KB23.3 KB0 b0.00 %
JavaScript Transfer Size 10.6 KB 10.6 KB 10.6 KB 10.6 KB 10.6 KB10.6 KB10.6 KB0 b0.00 %
CSS Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Font Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Transfer Size 2.0 KB 2.0 KB 2.0 KB 2.0 KB 2.0 KB2.0 KB2.0 KB0 b0.00 %
SVG Transfer Size 19.0 KB 19.0 KB 19.0 KB 19.0 KB 19.0 KB19.0 KB19.0 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 %
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
First Party metrics
First Party Requests 8 8 8 8 88800.00 %
First Party Total Transfer Size 76.9 KB 76.9 KB 76.9 KB 76.9 KB 76.9 KB76.9 KB76.9 KB0 b0.00 %
First Party Total Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %