Metrics per run

https://en.wikipedia.org/wiki/Main_Page

Tested 2025-09-17 17:06:25 using Firefox 142.0.1 (script).(runtime settings).

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 126 ms 331 ms 300 ms 345 ms 119 ms300 ms244 ms100 ms41.14 %
First Contentful Paint 678 ms 830 ms 813 ms 847 ms 372 ms813 ms708 ms178 ms25.19 %
Largest Contentful Paint 3.060 s 2.661 s 2.831 s 1.170 s 1.610 s2.661 s2.266 s740 ms32.65 %
Timing metrics
First Paint 679 ms 833 ms 815 ms 854 ms 374 ms815 ms711 ms179 ms25.22 %
First Contentful Paint 678 ms 830 ms 813 ms 847 ms 372 ms813 ms708 ms178 ms25.19 %
Largest Contentful Paint 3.060 s 2.661 s 2.831 s 1.170 s 1.610 s2.661 s2.266 s740 ms32.65 %
Load Event End 2.096 s 3.766 s 3.966 s 3.992 s 797 ms3.766 s2.923 s1.276 s43.66 %
Server Response Time 120 ms 325 ms 294 ms 339 ms 113 ms294 ms238 ms100 ms42.17 %
TTFB 126 ms 331 ms 300 ms 345 ms 119 ms300 ms244 ms100 ms41.14 %
Page Load Time 2.096 s 3.766 s 3.965 s 3.991 s 797 ms3.766 s2.923 s1.276 s43.65 %
First Visual Change 733 ms 866 ms 866 ms 900 ms 433 ms866 ms760 ms173 ms22.78 %
Last Visual Change 3.733 s 3.333 s 3.500 s 13.133 s 2.366 s3.500 s5.213 s3.987 s76.49 %
Speed Index 905 ms 1.004 s 1.011 s 1.775 s 516 ms1.004 s1.042 s409 ms39.21 %
Visual Readiness 3.000 s 2.467 s 2.634 s 12.233 s 1.933 s2.634 s4.453 s3.905 s87.68 %
Visual Complete 95 2.966 s 2.566 s 2.366 s 11.300 s 1.533 s2.566 s4.146 s3.607 s87.00 %
Visual Complete 99 3.066 s 2.666 s 2.800 s 11.966 s 1.600 s2.800 s4.420 s3.806 s86.12 %
CPU metrics
Browser metrics
CPU benchmark score 54 ms 55 ms 54 ms 53 ms 54 ms54 ms54 ms1 ms1.17 %
Page metrics
DOM elements 2356 2356 2356 2670 2357235624191265.19 %
Document height 3594 3594 3594 3865 3594359436481082.97 %
Total Requests 43 43 43 42 43434300.93 %
HTML Requests 1 1 1 1 11100.00 %
JavaScript Requests 8 8 8 9 88804.88 %
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 572.4 KB 572.5 KB 572.5 KB 649.3 KB 572.5 KB572.5 KB587.8 KB30.8 KB5.23 %
HTML Transfer Size 49.0 KB 49.0 KB 49.0 KB 49.0 KB 49.0 KB49.0 KB49.0 KB0 b0.00 %
JavaScript Transfer Size 261.5 KB 261.5 KB 261.5 KB 373.5 KB 261.5 KB261.5 KB283.9 KB44.8 KB15.78 %
CSS Transfer Size 26.0 KB 26.0 KB 26.0 KB 26.0 KB 26.0 KB26.0 KB26.0 KB0 b0.00 %
Font Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Transfer Size 1.9 KB 1.9 KB 1.9 KB 1.9 KB 1.9 KB1.9 KB1.9 KB0 b0.00 %
SVG Transfer Size 17.1 KB 17.1 KB 17.1 KB 11.4 KB 17.1 KB17.1 KB16.0 KB2.3 KB14.20 %
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 43 43 43 42 43434300.93 %
First Party Total Transfer Size 572.4 KB 572.5 KB 572.5 KB 649.3 KB 572.5 KB572.5 KB587.8 KB30.8 KB5.23 %
First Party Total Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %