Metrics per run

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

Tested 2025-12-27 20:28:46 using Firefox 146.0 (runtime settings).

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 515 ms 587 ms 516 ms 515 ms 517 ms516 ms530 ms29 ms5.38 %
First Contentful Paint 1.285 s 1.361 s 1.296 s 1.273 s 1.286 s1.286 s1.300 s31 ms2.40 %
Largest Contentful Paint 2.729 s 2.888 s 2.780 s 2.763 s 2.779 s2.779 s2.788 s53 ms1.92 %
Timing metrics
First Paint 1.284 s 1.360 s 1.296 s 1.272 s 1.285 s1.285 s1.299 s31 ms2.40 %
First Contentful Paint 1.285 s 1.361 s 1.296 s 1.273 s 1.286 s1.286 s1.300 s31 ms2.40 %
Largest Contentful Paint 2.729 s 2.888 s 2.780 s 2.763 s 2.779 s2.779 s2.788 s53 ms1.92 %
Load Event End 3.174 s 3.275 s 3.201 s 3.149 s 3.152 s3.174 s3.190 s46 ms1.45 %
Server Response Time 195 ms 195 ms 194 ms 195 ms 195 ms195 ms195 ms0 ms0.21 %
TTFB 515 ms 587 ms 516 ms 515 ms 517 ms516 ms530 ms29 ms5.38 %
Page Load Time 3.174 s 3.274 s 3.201 s 3.148 s 3.151 s3.174 s3.190 s46 ms1.45 %
First Visual Change 1.333 s 1.433 s 1.367 s 1.333 s 1.333 s1.333 s1.360 s39 ms2.86 %
Last Visual Change 6.500 s 6.433 s 6.533 s 6.400 s 6.500 s6.500 s6.473 s49 ms0.76 %
Speed Index 1.850 s 1.914 s 1.885 s 1.836 s 1.860 s1.860 s1.869 s28 ms1.48 %
Visual Readiness 5.167 s 5.000 s 5.166 s 5.067 s 5.167 s5.166 s5.113 s69 ms1.34 %
Visual Complete 95 4.633 s 4.567 s 4.667 s 4.567 s 4.667 s4.633 s4.620 s45 ms0.98 %
Visual Complete 99 6.267 s 6.167 s 6.300 s 6.200 s 6.300 s6.267 s6.247 s54 ms0.87 %
CPU metrics
Browser metrics
CPU benchmark score 77 ms 78 ms 78 ms 76 ms 77 ms77 ms77 ms1 ms0.97 %
Page metrics
DOM elements 19356 19356 19356 19356 19356193561935600.00 %
Document height 67139 67139 67139 67139 67139671396713900.00 %
Total Requests 114 114 114 114 11411411400.00 %
HTML Requests 1 1 1 1 11100.00 %
JavaScript Requests 9 9 9 9 99900.00 %
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 2.3 MB 2.3 MB 2.3 MB 2.3 MB 2.3 MB2.3 MB2.3 MB11.9 KB0.50 %
HTML Transfer Size 300.8 KB 300.8 KB 300.8 KB 300.8 KB 300.8 KB300.8 KB300.8 KB0 b0.00 %
JavaScript Transfer Size 388.8 KB 388.7 KB 388.7 KB 388.8 KB 388.8 KB388.8 KB388.8 KB45 B0.01 %
CSS Transfer Size 27.3 KB 27.3 KB 27.3 KB 27.3 KB 27.3 KB27.3 KB27.3 KB0 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 %
Plain Transfer Size 683 B 683 B 683 B 683 B 683 B683 B683 B0 b0.00 %
SVG Transfer Size 33.2 KB 33.2 KB 33.2 KB 33.2 KB 33.2 KB33.2 KB33.2 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 %
Plain 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 114 114 114 114 11411411400.00 %
First Party Total Transfer Size 2.3 MB 2.3 MB 2.3 MB 2.3 MB 2.3 MB2.3 MB2.3 MB11.9 KB0.50 %
First Party Total Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %