Metrics per run

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

Tested 2026-06-04 00:11:42 using Chrome 148.0.7778.178 (runtime settings)

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 438 ms 437 ms 439 ms 438 ms 438 ms438 ms438 ms1 ms0.14 %
Largest Contentful Paint 1.400 s 1.424 s 1.424 s 1.388 s 1.416 s1.416 s1.410 s14 ms1.01 %
Total Blocking Time 237 ms 242 ms 215 ms 209 ms 235 ms235 ms228 ms13 ms5.75 %
Cumulative Layout Shift 0.032 0.04 0.04 0.04 0.0320.040.0370.00410.95 %
Timing metrics
First Paint 1.400 s 1.424 s 1.424 s 1.388 s 1.416 s1.416 s1.410 s14 ms1.01 %
Largest Contentful Paint 1.400 s 1.424 s 1.424 s 1.388 s 1.416 s1.416 s1.410 s14 ms1.01 %
Load Event End 2.196 s 2.193 s 2.197 s 2.178 s 2.187 s2.193 s2.190 s7 ms0.32 %
Server Response Time 721 ms 722 ms 722 ms 721 ms 721 ms721 ms721 ms0 ms0.07 %
TTFB 438 ms 437 ms 439 ms 438 ms 438 ms438 ms438 ms1 ms0.14 %
Page Load Time 2.196 s 2.193 s 2.197 s 2.178 s 2.187 s2.193 s2.190 s7 ms0.32 %
First Visual Change 1.400 s 1.400 s 1.400 s 1.366 s 1.433 s1.400 s1.400 s21 ms1.51 %
Last Visual Change 3.000 s 3.000 s 3.000 s 3.000 s 2.933 s3.000 s2.987 s27 ms0.90 %
Speed Index 1.591 s 1.629 s 1.624 s 1.595 s 1.627 s1.624 s1.613 s17 ms1.03 %
Visual Readiness 1.600 s 1.600 s 1.600 s 1.634 s 1.500 s1.600 s1.587 s45 ms2.86 %
Visual Complete 95 3.000 s 2.900 s 2.866 s 2.866 s 2.933 s2.900 s2.913 s50 ms1.72 %
Visual Complete 99 3.000 s 2.966 s 2.966 s 3.000 s 2.933 s2.966 s2.973 s25 ms0.85 %
CPU metrics
Total Blocking Time 237 ms 242 ms 215 ms 209 ms 235 ms235 ms228 ms13 ms5.75 %
Max Potential FID 122 ms 137 ms 116 ms 126 ms 166 ms126 ms133 ms18 ms13.25 %
Number of Long Tasks 7 7 7 6 77705.88 %
Total Duration of Long Tasks 919 ms 921 ms 924 ms 835 ms 951 ms921 ms910 ms39 ms4.31 %
Browser metrics
CPU benchmark score 44 ms 34 ms 34 ms 34 ms 33 ms34 ms36 ms4 ms11.50 %
Page metrics
Cumulative Layout Shift 0.032 0.04 0.04 0.04 0.0320.040.0370.00410.95 %
DOM elements 22224 22227 22228 22227 22223222272222620.01 %
Document height 45546 45568 45568 45568 455464556845559110.02 %
Total Requests 64 63 63 63 64636300.77 %
HTML Requests 1 1 1 1 11100.00 %
JavaScript Requests 8 8 8 8 88800.00 %
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 1.3 MB 1.3 MB 1.3 MB 1.3 MB 1.3 MB1.3 MB1.3 MB33.1 KB2.49 %
HTML Transfer Size 264.5 KB 264.5 KB 264.5 KB 264.5 KB 264.5 KB264.5 KB264.5 KB0 b0.00 %
JavaScript Transfer Size 310.3 KB 311.3 KB 311.3 KB 311.3 KB 310.3 KB311.3 KB310.9 KB465 B0.15 %
CSS Transfer Size 27.7 KB 27.7 KB 27.7 KB 27.7 KB 27.7 KB27.7 KB27.7 KB0 b0.00 %
Font Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Transfer Size 1.8 KB 1.8 KB 1.8 KB 1.8 KB 1.8 KB1.8 KB1.8 KB0 b0.00 %
SVG Transfer Size 84.3 KB 77.9 KB 77.9 KB 77.9 KB 84.3 KB77.9 KB80.5 KB3.1 KB3.87 %
Total Content Size 3.7 MB 3.8 MB 3.8 MB 3.8 MB 3.7 MB3.8 MB3.7 MB30.6 KB0.80 %
HTML Content Size 1.6 MB 1.6 MB 1.6 MB 1.6 MB 1.6 MB1.6 MB1.6 MB0 b0.00 %
JavaScript Content Size 1.2 MB 1.2 MB 1.2 MB 1.2 MB 1.2 MB1.2 MB1.2 MB2.0 KB0.17 %
CSS Content Size 199.0 KB 199.0 KB 199.0 KB 199.0 KB 199.0 KB199.0 KB199.0 KB0 b0.00 %
Image Content Size 552.2 KB 619.8 KB 619.8 KB 619.8 KB 542.3 KB619.8 KB590.8 KB35.7 KB6.04 %
Font Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Content Size 2.7 KB 2.7 KB 2.7 KB 2.7 KB 2.7 KB2.7 KB2.7 KB0 b0.00 %
SVG Content Size 160.5 KB 145.8 KB 145.8 KB 145.8 KB 160.5 KB145.8 KB151.7 KB7.2 KB4.74 %
Third Party metrics
First Party metrics
First Party Requests 64 63 63 63 64636300.77 %
First Party Total Transfer Size 1.3 MB 1.3 MB 1.3 MB 1.3 MB 1.3 MB1.3 MB1.3 MB33.1 KB2.49 %
First Party Total Content Size 3.7 MB 3.8 MB 3.8 MB 3.8 MB 3.7 MB3.8 MB3.7 MB30.6 KB0.80 %