Metrics per run

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

Tested 2026-06-04 03:47:53 using Chrome 148.0.7778.178 (runtime settings)

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 424 ms 424 ms 424 ms 423 ms 424 ms424 ms424 ms0 ms0.09 %
Largest Contentful Paint 1.396 s 1.348 s 1.348 s 1.328 s 1.392 s1.348 s1.362 s27 ms1.97 %
Total Blocking Time 283 ms 196 ms 192 ms 227 ms 181 ms196 ms216 ms37 ms17.10 %
Cumulative Layout Shift 0.032 0.04 0.04 0.032 0.040.040.0370.00411.15 %
Timing metrics
First Paint 1.396 s 1.348 s 1.348 s 1.328 s 1.392 s1.348 s1.362 s27 ms1.97 %
Largest Contentful Paint 1.396 s 1.348 s 1.348 s 1.328 s 1.392 s1.348 s1.362 s27 ms1.97 %
Load Event End 2.111 s 2.217 s 2.171 s 2.113 s 2.129 s2.129 s2.148 s41 ms1.89 %
Server Response Time 703 ms 702 ms 684 ms 701 ms 702 ms702 ms698 ms7 ms1.03 %
TTFB 424 ms 424 ms 424 ms 423 ms 424 ms424 ms424 ms0 ms0.09 %
Page Load Time 2.111 s 2.217 s 2.171 s 2.113 s 2.129 s2.129 s2.148 s41 ms1.89 %
First Visual Change 1.400 s 1.366 s 1.366 s 1.333 s 1.366 s1.366 s1.366 s21 ms1.55 %
Last Visual Change 2.900 s 3.000 s 2.933 s 2.900 s 2.900 s2.900 s2.927 s39 ms1.33 %
Speed Index 1.593 s 1.597 s 1.574 s 1.529 s 1.571 s1.574 s1.573 s24 ms1.54 %
Visual Readiness 1.500 s 1.634 s 1.567 s 1.567 s 1.534 s1.567 s1.560 s44 ms2.84 %
Visual Complete 95 2.900 s 2.900 s 2.733 s 2.900 s 2.700 s2.900 s2.827 s90 ms3.20 %
Visual Complete 99 2.900 s 3.000 s 2.900 s 2.900 s 2.833 s2.900 s2.907 s53 ms1.84 %
CPU metrics
Total Blocking Time 283 ms 196 ms 192 ms 227 ms 181 ms196 ms216 ms37 ms17.10 %
Max Potential FID 181 ms 111 ms 116 ms 112 ms 116 ms116 ms127 ms27 ms21.21 %
Number of Long Tasks 6 6 7 7 77707.42 %
Total Duration of Long Tasks 937 ms 827 ms 877 ms 904 ms 890 ms890 ms887 ms36 ms4.06 %
Browser metrics
CPU benchmark score 45 ms 34 ms 34 ms 34 ms 34 ms34 ms36 ms4 ms12.15 %
Page metrics
Cumulative Layout Shift 0.032 0.04 0.04 0.032 0.040.040.0370.00411.15 %
DOM elements 22223 22227 22227 22224 22227222272222620.01 %
Document height 45546 45568 45568 45546 455684556845559110.02 %
Total Requests 64 63 63 64 63636300.77 %
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 1.4 MB 1.4 MB 1.3 MB 1.4 MB1.4 MB1.3 MB32.8 KB2.39 %
HTML Transfer Size 264.6 KB 264.5 KB 264.5 KB 264.5 KB 264.5 KB264.5 KB264.5 KB4 B0.00 %
JavaScript Transfer Size 310.3 KB 311.2 KB 311.2 KB 310.3 KB 311.2 KB311.2 KB310.9 KB462 B0.15 %
CSS Transfer Size 27.7 KB 27.7 KB 27.7 KB 27.7 KB 27.7 KB27.7 KB27.7 KB7 B0.02 %
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 83.8 KB 77.8 KB 77.8 KB 84.2 KB 77.8 KB77.8 KB80.3 KB3.0 KB3.77 %
Total Content Size 3.7 MB 3.8 MB 3.8 MB 3.7 MB 3.8 MB3.8 MB3.8 MB30.2 KB0.78 %
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 593.2 KB 665.9 KB 662.6 KB 589.9 KB 662.6 KB662.6 KB634.9 KB35.4 KB5.57 %
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 160.5 KB 145.8 KB145.8 KB151.7 KB7.2 KB4.74 %
Third Party metrics
First Party metrics
First Party Requests 64 63 63 64 63636300.77 %
First Party Total Transfer Size 1.3 MB 1.4 MB 1.4 MB 1.3 MB 1.4 MB1.4 MB1.3 MB32.8 KB2.39 %
First Party Total Content Size 3.7 MB 3.8 MB 3.8 MB 3.7 MB 3.8 MB3.8 MB3.8 MB30.2 KB0.78 %