Metrics per run

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

Tested 2026-06-01 08:34:12 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 395 ms395 ms395 ms0 ms0.00 %
Largest Contentful Paint 1.308 s 1.304 s 1.348 s 1.332 s 1.296 s1.308 s1.318 s19 ms1.47 %
Total Blocking Time 228 ms 251 ms 188 ms 236 ms 246 ms236 ms230 ms22 ms9.73 %
Cumulative Layout Shift 0.032 0.032 0.04 0.032 0.0320.0320.0330.00310.01 %
Timing metrics
First Paint 1.308 s 1.304 s 1.348 s 1.332 s 1.296 s1.308 s1.318 s19 ms1.47 %
Largest Contentful Paint 1.308 s 1.304 s 1.348 s 1.332 s 1.296 s1.308 s1.318 s19 ms1.47 %
Load Event End 2.127 s 2.136 s 2.128 s 2.130 s 2.133 s2.130 s2.131 s3 ms0.16 %
Server Response Time 663 ms 663 ms 663 ms 663 ms 663 ms663 ms663 ms0 ms0.00 %
TTFB 395 ms 395 ms 395 ms 395 ms 395 ms395 ms395 ms0 ms0.00 %
Page Load Time 2.127 s 2.136 s 2.128 s 2.130 s 2.133 s2.130 s2.131 s3 ms0.16 %
First Visual Change 1.300 s 1.300 s 1.333 s 1.333 s 1.300 s1.300 s1.313 s16 ms1.23 %
Last Visual Change 2.933 s 3.000 s 3.033 s 2.933 s 2.966 s2.966 s2.973 s39 ms1.31 %
Speed Index 1.500 s 1.506 s 1.562 s 1.533 s 1.503 s1.506 s1.521 s24 ms1.56 %
Visual Readiness 1.633 s 1.700 s 1.700 s 1.600 s 1.666 s1.666 s1.660 s39 ms2.34 %
Visual Complete 95 2.933 s 3.000 s 2.833 s 2.933 s 2.966 s2.933 s2.933 s56 ms1.90 %
Visual Complete 99 2.933 s 3.000 s 2.966 s 2.933 s 2.966 s2.966 s2.960 s25 ms0.85 %
CPU metrics
Total Blocking Time 228 ms 251 ms 188 ms 236 ms 246 ms236 ms230 ms22 ms9.73 %
Max Potential FID 121 ms 126 ms 107 ms 116 ms 120 ms120 ms118 ms6 ms5.39 %
Number of Long Tasks 8 7 6 7 77719.04 %
Total Duration of Long Tasks 966 ms 951 ms 845 ms 929 ms 936 ms936 ms925 ms42 ms4.56 %
Browser metrics
CPU benchmark score 36 ms 34 ms 34 ms 34 ms 34 ms34 ms34 ms1 ms2.33 %
Page metrics
Cumulative Layout Shift 0.032 0.032 0.04 0.032 0.0320.0320.0330.00310.01 %
DOM elements 22200 22200 22204 22200 22200222002220120.01 %
Document height 45440 45440 45462 45440 45440454404544490.02 %
Total Requests 64 64 63 64 64646400.63 %
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 1.4 MB 1.4 MB 1.4 MB 1.4 MB 1.4 MB1.4 MB1.4 MB27.2 KB1.91 %
HTML Transfer Size 264.1 KB 264.1 KB 264.1 KB 264.1 KB 264.1 KB264.1 KB264.1 KB4 B0.00 %
JavaScript Transfer Size 310.3 KB 310.3 KB 311.2 KB 310.3 KB 310.3 KB310.3 KB310.5 KB372 B0.12 %
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 81.4 KB 81.4 KB 75.8 KB 81.4 KB 81.4 KB81.4 KB80.3 KB2.3 KB2.83 %
Total Content Size 3.8 MB 3.8 MB 3.9 MB 3.8 MB 3.8 MB3.8 MB3.9 MB24.9 KB0.63 %
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 MB1.7 KB0.14 %
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 693.5 KB 693.5 KB 766.2 KB 693.5 KB 693.5 KB693.5 KB708.0 KB29.1 KB4.11 %
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 160.5 KB 145.8 KB 160.5 KB 160.5 KB160.5 KB157.6 KB5.9 KB3.73 %
Third Party metrics
First Party metrics
First Party Requests 64 64 63 64 64646400.63 %
First Party Total Transfer Size 1.4 MB 1.4 MB 1.4 MB 1.4 MB 1.4 MB1.4 MB1.4 MB27.2 KB1.91 %
First Party Total Content Size 3.8 MB 3.8 MB 3.9 MB 3.8 MB 3.8 MB3.8 MB3.9 MB24.9 KB0.63 %