Metrics per run

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

Tested 2024-11-21 02:56:42 using Firefox 131.0 (runtime settings).

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 498 ms 498 ms 497 ms 495 ms 497 ms497 ms497 ms1 ms0.22 %
First Contentful Paint 965 ms 948 ms 948 ms 948 ms 965 ms948 ms955 ms8 ms0.87 %
Largest Contentful Paint 1.968 s 2.080 s 1.955 s 1.950 s 2.205 s1.968 s2.032 s99 ms4.87 %
Timing metrics
First Paint 1.266 s 1.254 s 1.250 s 1.233 s 1.267 s1.254 s1.254 s12 ms0.99 %
First Contentful Paint 965 ms 948 ms 948 ms 948 ms 965 ms948 ms955 ms8 ms0.87 %
Largest Contentful Paint 1.968 s 2.080 s 1.955 s 1.950 s 2.205 s1.968 s2.032 s99 ms4.87 %
Load Event End 2.247 s 2.223 s 2.225 s 2.228 s 2.199 s2.225 s2.224 s15 ms0.69 %
Server Response Time 195 ms 195 ms 195 ms 195 ms 195 ms195 ms195 ms0 ms0.00 %
TTFB 498 ms 498 ms 497 ms 495 ms 497 ms497 ms497 ms1 ms0.22 %
Page Load Time 2.247 s 2.222 s 2.224 s 2.227 s 2.199 s2.224 s2.224 s15 ms0.69 %
First Visual Change 1.300 s 1.300 s 1.300 s 1.300 s 1.300 s1.300 s1.300 s0 ms0.00 %
Last Visual Change 12.567 s 12.500 s 12.533 s 12.467 s 12.300 s12.500 s12.473 s93 ms0.74 %
Speed Index 3.044 s 3.205 s 3.131 s 3.117 s 3.077 s3.117 s3.115 s54 ms1.75 %
Visual Readiness 11.267 s 11.200 s 11.233 s 11.167 s 11.000 s11.200 s11.173 s93 ms0.83 %
Visual Complete 95 10.933 s 10.900 s 10.900 s 10.900 s 10.600 s10.900 s10.847 s124 ms1.14 %
Visual Complete 99 12.300 s 12.200 s 12.200 s 12.167 s 12.033 s12.200 s12.180 s86 ms0.71 %
CPU metrics
Browser metrics
CPU benchmark score 78 ms 82 ms 81 ms 82 ms 53 ms81 ms75 ms11 ms14.89 %
Page metrics
DOM elements 21883 21883 21883 21883 21883218832188300.00 %
Document height 51154 51154 51154 51154 51154511545115400.00 %
Total Requests 57 57 57 57 57575700.00 %
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 1.1 MB 1.1 MB 1.1 MB 1.1 MB 1.1 MB1.1 MB1.1 MB5 B0.00 %
HTML Transfer Size 255.2 KB 255.2 KB 255.2 KB 255.2 KB 255.2 KB255.2 KB255.2 KB0 b0.00 %
JavaScript Transfer Size 436.3 KB 436.3 KB 436.3 KB 436.3 KB 436.3 KB436.3 KB436.3 KB5 B0.00 %
CSS Transfer Size 26.3 KB 26.3 KB 26.3 KB 26.3 KB 26.3 KB26.3 KB26.3 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 %
Plain Transfer Size 616 B 616 B 616 B 616 B 616 B616 B616 B0 b0.00 %
SVG Transfer Size 19.5 KB 19.5 KB 19.5 KB 19.5 KB 19.5 KB19.5 KB19.5 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 57 57 57 57 57575700.00 %
First Party Total Transfer Size 1.1 MB 1.1 MB 1.1 MB 1.1 MB 1.1 MB1.1 MB1.1 MB5 B0.00 %
First Party Total Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %