Metrics per run

https://vi.wikipedia.org/wiki/Vincent_van_Gogh

Tested 2025-09-17 16:36:10 using Firefox 142.0.1 (runtime settings).

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 596 ms 640 ms 514 ms 645 ms 592 ms596 ms597 ms47 ms7.88 %
First Contentful Paint 999 ms 1.118 s 982 ms 1.135 s 999 ms999 ms1.047 s66 ms6.28 %
Largest Contentful Paint 1.886 s 3.678 s 3.560 s 1.813 s 3.593 s3.560 s2.906 s864 ms29.72 %
Timing metrics
First Paint 1.051 s 1.119 s 983 ms 1.143 s 1.055 s1.055 s1.070 s56 ms5.27 %
First Contentful Paint 999 ms 1.118 s 982 ms 1.135 s 999 ms999 ms1.047 s66 ms6.28 %
Largest Contentful Paint 1.886 s 3.678 s 3.560 s 1.813 s 3.593 s3.560 s2.906 s864 ms29.72 %
Load Event End 3.656 s 3.675 s 3.546 s 3.694 s 3.592 s3.656 s3.633 s55 ms1.52 %
Server Response Time 209 ms 296 ms 195 ms 194 ms 195 ms195 ms218 ms39 ms18.13 %
TTFB 596 ms 640 ms 514 ms 645 ms 592 ms596 ms597 ms47 ms7.88 %
Page Load Time 3.656 s 3.675 s 3.546 s 3.694 s 3.592 s3.656 s3.633 s55 ms1.52 %
First Visual Change 1.100 s 1.167 s 1.033 s 1.200 s 1.100 s1.100 s1.120 s58 ms5.20 %
Last Visual Change 13.500 s 13.933 s 13.667 s 13.933 s 13.500 s13.667 s13.707 s195 ms1.42 %
Speed Index 1.602 s 2.083 s 1.954 s 1.890 s 1.978 s1.954 s1.901 s162 ms8.53 %
Visual Readiness 12.400 s 12.766 s 12.634 s 12.733 s 12.400 s12.634 s12.587 s158 ms1.26 %
Visual Complete 95 3.533 s 3.700 s 3.567 s 3.666 s 3.600 s3.600 s3.613 s62 ms1.71 %
Visual Complete 99 13.400 s 13.867 s 13.633 s 13.900 s 13.433 s13.633 s13.647 s209 ms1.54 %
CPU metrics
Browser metrics
CPU benchmark score 76 ms 51 ms 51 ms 51 ms 53 ms51 ms56 ms10 ms17.43 %
Page metrics
DOM elements 6161 6183 6183 6183 61846183617990.14 %
Document height 27780 27780 27780 27780 27780277802778000.00 %
Total Requests 111 111 111 111 11111111100.00 %
HTML Requests 1 1 1 1 11100.00 %
JavaScript Requests 9 9 9 9 99900.00 %
CSS Requests 3 3 3 3 33300.00 %
Font Requests 0 0 0 0 00000.00 %
HTTP Errors 0 0 0 0 0000N/A
Total Transfer Size 2.2 MB 2.2 MB 2.2 MB 2.2 MB 2.2 MB2.2 MB2.2 MB1.7 KB0.07 %
HTML Transfer Size 109.4 KB 109.4 KB 109.4 KB 109.4 KB 109.4 KB109.4 KB109.4 KB0 b0.00 %
JavaScript Transfer Size 392.1 KB 392.1 KB 392.1 KB 392.1 KB 392.1 KB392.1 KB392.1 KB1 B0.00 %
CSS Transfer Size 29.1 KB 29.1 KB 29.1 KB 29.1 KB 29.1 KB29.1 KB29.1 KB1 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 %
JSON Transfer Size 4.3 KB 4.3 KB 4.3 KB 4.3 KB 4.3 KB4.3 KB4.3 KB0 b0.00 %
SVG Transfer Size 38.5 KB 38.5 KB 38.5 KB 38.5 KB 38.5 KB38.5 KB38.5 KB1 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 %
JSON 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 111 111 111 111 11111111100.00 %
First Party Total Transfer Size 2.2 MB 2.2 MB 2.2 MB 2.2 MB 2.2 MB2.2 MB2.2 MB1.7 KB0.07 %
First Party Total Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %