Metrics per run

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

Tested 2025-12-07 12:51:47 using Firefox 144.0.2 (runtime settings).

Side by side

Metric1234567MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 591 ms 497 ms 516 ms 515 ms 514 ms 516 ms 514 ms515 ms523 ms28 ms5.42 %
First Contentful Paint 1.067 s 982 ms 999 ms 999 ms 999 ms 1.355 s 999 ms999 ms1.057 s124 ms11.75 %
Largest Contentful Paint 2.950 s 3.160 s 2.932 s 2.927 s 2.985 s 2.934 s 3.121 s2.950 s3.001 s90 ms3.01 %
Timing metrics
First Paint 1.438 s 1.347 s 1.362 s 1.362 s 1.356 s 1.364 s 1.351 s1.362 s1.369 s29 ms2.11 %
First Contentful Paint 1.067 s 982 ms 999 ms 999 ms 999 ms 1.355 s 999 ms999 ms1.057 s124 ms11.75 %
Largest Contentful Paint 2.950 s 3.160 s 2.932 s 2.927 s 2.985 s 2.934 s 3.121 s2.950 s3.001 s90 ms3.01 %
Load Event End 3.227 s 3.165 s 3.125 s 3.120 s 3.159 s 3.140 s 3.147 s3.147 s3.155 s33 ms1.05 %
Server Response Time 195 ms 193 ms 195 ms 195 ms 194 ms 195 ms 195 ms195 ms195 ms1 ms0.37 %
TTFB 591 ms 497 ms 516 ms 515 ms 514 ms 516 ms 514 ms515 ms523 ms28 ms5.42 %
Page Load Time 3.227 s 3.164 s 3.124 s 3.120 s 3.159 s 3.139 s 3.146 s3.146 s3.154 s33 ms1.06 %
First Visual Change 1.467 s 1.400 s 1.433 s 1.400 s 1.400 s 1.433 s 1.400 s1.400 s1.419 s24 ms1.71 %
Last Visual Change 13.600 s 13.467 s 13.267 s 13.367 s 13.267 s 13.333 s 13.367 s13.367 s13.381 s110 ms0.82 %
Speed Index 3.471 s 3.327 s 3.304 s 3.378 s 3.274 s 3.419 s 3.316 s3.327 s3.356 s65 ms1.94 %
Visual Readiness 12.133 s 12.067 s 11.834 s 11.967 s 11.867 s 11.900 s 11.967 s11.967 s11.962 s100 ms0.83 %
Visual Complete 95 12.300 s 12.067 s 11.800 s 12.033 s 11.867 s 11.966 s 12.000 s12.000 s12.005 s148 ms1.24 %
Visual Complete 99 13.400 s 13.300 s 13.100 s 13.167 s 13.100 s 13.166 s 13.200 s13.167 s13.205 s101 ms0.77 %
CPU metrics
Browser metrics
CPU benchmark score 77 ms 52 ms 52 ms 76 ms 76 ms 51 ms 56 ms56 ms63 ms12 ms18.72 %
Page metrics
DOM elements 19470 19470 19470 19470 19470 19470 19470194701947000.00 %
Document height 67076 67076 67076 67076 67076 67076 67076670766707600.00 %
Total Requests 112 113 113 113 113 113 11211311300.40 %
HTML Requests 1 1 1 1 1 1 11100.00 %
JavaScript Requests 9 9 9 9 9 9 99900.00 %
CSS Requests 2 2 2 2 2 2 22200.00 %
Font Requests 0 0 0 0 0 0 00000.00 %
HTTP Errors 0 0 0 0 0 0 0000N/A
Total Transfer Size 2.2 MB 2.2 MB 2.2 MB 2.2 MB 2.2 MB 2.2 MB 2.2 MB2.2 MB2.2 MB2.1 KB0.10 %
HTML Transfer Size 300.7 KB 300.7 KB 300.7 KB 300.7 KB 300.7 KB 300.7 KB 300.7 KB300.7 KB300.7 KB0 b0.00 %
JavaScript Transfer Size 417.9 KB 418.0 KB 418.0 KB 418.0 KB 418.0 KB 418.0 KB 417.9 KB418.0 KB418.0 KB42 B0.01 %
CSS Transfer Size 29.1 KB 29.1 KB 29.1 KB 29.1 KB 29.1 KB 29.1 KB 29.1 KB29.1 KB29.1 KB0 b0.00 %
Font Transfer Size 0 b 0 b 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 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 B 683 B 683 B683 B683 B0 b0.00 %
SVG Transfer Size 33.1 KB 33.1 KB 33.1 KB 33.1 KB 33.1 KB 33.1 KB 33.1 KB33.1 KB33.1 KB0 b0.00 %
Total Content Size 0 b 0 b 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 b 0 b 0 b0 b0 b0 b0.00 %
JavaScript Content Size 0 b 0 b 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 b 0 b 0 b0 b0 b0 b0.00 %
Image Content Size 0 b 0 b 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 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Content Size 0 b 0 b 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 b 0 b 0 b0 b0 b0 b0.00 %
SVG Content Size 0 b 0 b 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Third Party metrics
First Party metrics
First Party Requests 112 113 113 113 113 113 11211311300.40 %
First Party Total Transfer Size 2.2 MB 2.2 MB 2.2 MB 2.2 MB 2.2 MB 2.2 MB 2.2 MB2.2 MB2.2 MB2.1 KB0.10 %
First Party Total Content Size 0 b 0 b 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %