Metrics per run

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

Tested 2026-06-02 16:21:57 using Chrome 148.0.7778.178 (runtime settings)

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 395 ms 395 ms 395 ms 395 ms 403 ms395 ms397 ms3 ms0.81 %
Largest Contentful Paint 1.280 s 1.308 s 1.400 s 1.304 s 1.352 s1.308 s1.329 s43 ms3.20 %
Total Blocking Time 232 ms 167 ms 162 ms 199 ms 232 ms199 ms198 ms30 ms15.24 %
Cumulative Layout Shift 0.032 0.04 0.04 0.04 0.0320.040.0370.00411.15 %
Timing metrics
First Paint 1.280 s 1.308 s 1.400 s 1.304 s 1.352 s1.308 s1.329 s43 ms3.20 %
Largest Contentful Paint 1.280 s 1.308 s 1.400 s 1.304 s 1.352 s1.308 s1.329 s43 ms3.20 %
Load Event End 2.093 s 2.073 s 2.032 s 2.086 s 2.096 s2.086 s2.076 s23 ms1.13 %
Server Response Time 663 ms 662 ms 662 ms 664 ms 663 ms663 ms663 ms1 ms0.11 %
TTFB 395 ms 395 ms 395 ms 395 ms 403 ms395 ms397 ms3 ms0.81 %
Page Load Time 2.093 s 2.073 s 2.032 s 2.086 s 2.096 s2.086 s2.076 s23 ms1.13 %
First Visual Change 1.300 s 1.300 s 1.366 s 1.300 s 1.333 s1.300 s1.320 s26 ms2.00 %
Last Visual Change 2.900 s 2.966 s 2.933 s 2.866 s 2.900 s2.900 s2.913 s34 ms1.16 %
Speed Index 1.495 s 1.525 s 1.577 s 1.523 s 1.532 s1.525 s1.530 s26 ms1.73 %
Visual Readiness 1.600 s 1.666 s 1.567 s 1.566 s 1.567 s1.567 s1.593 s39 ms2.42 %
Visual Complete 95 2.900 s 2.766 s 2.733 s 2.766 s 2.900 s2.766 s2.813 s72 ms2.56 %
Visual Complete 99 2.900 s 2.900 s 2.900 s 2.833 s 2.900 s2.900 s2.887 s27 ms0.93 %
CPU metrics
Total Blocking Time 232 ms 167 ms 162 ms 199 ms 232 ms199 ms198 ms30 ms15.24 %
Max Potential FID 116 ms 118 ms 112 ms 114 ms 105 ms114 ms113 ms4 ms3.96 %
Number of Long Tasks 7 6 6 6 76607.65 %
Total Duration of Long Tasks 912 ms 794 ms 823 ms 844 ms 926 ms844 ms860 ms51 ms5.94 %
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 0.0320.040.0370.00411.15 %
DOM elements 22223 22227 22227 22226 22223222262222520.01 %
Document height 45524 45546 45546 45546 455244554645537110.02 %
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 MB32.9 KB2.45 %
HTML Transfer Size 264.5 KB 264.5 KB 264.5 KB 264.5 KB 264.6 KB264.5 KB264.5 KB30 B0.01 %
JavaScript Transfer Size 310.3 KB 311.2 KB 311.2 KB 311.2 KB 310.7 KB311.2 KB310.9 KB382 B0.12 %
CSS Transfer Size 27.7 KB 27.7 KB 27.7 KB 27.7 KB 27.8 KB27.7 KB27.7 KB61 B0.21 %
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 1.9 KB1.8 KB1.8 KB30 B1.62 %
SVG Transfer Size 81.5 KB 75.8 KB 76.0 KB 75.8 KB 82.8 KB76.0 KB78.4 KB3.1 KB3.96 %
Total Content Size 3.7 MB 3.8 MB 3.8 MB 3.8 MB 3.7 MB3.8 MB3.8 MB30.5 KB0.79 %
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 580.4 KB 653.1 KB 653.1 KB 653.1 KB 580.4 KB653.1 KB624.0 KB35.6 KB5.71 %
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 MB32.9 KB2.45 %
First Party Total Content Size 3.7 MB 3.8 MB 3.8 MB 3.8 MB 3.7 MB3.8 MB3.8 MB30.5 KB0.79 %