Metrics per run

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

Tested 2026-06-03 10:01:13 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 1.332 s 1.348 s 1.316 s 1.316 s 1.300 s1.316 s1.322 s16 ms1.23 %
Total Blocking Time 209 ms 252 ms 220 ms 189 ms 231 ms220 ms220 ms21 ms9.58 %
Cumulative Layout Shift 0.032 0.032 0.032 0.04 0.0320.0320.0330.00310.01 %
Timing metrics
First Paint 1.332 s 1.348 s 1.316 s 1.316 s 1.300 s1.316 s1.322 s16 ms1.23 %
Largest Contentful Paint 1.332 s 1.348 s 1.316 s 1.316 s 1.300 s1.316 s1.322 s16 ms1.23 %
Load Event End 2.141 s 2.134 s 2.133 s 2.134 s 2.188 s2.134 s2.146 s21 ms0.99 %
Server Response Time 664 ms 663 ms 644 ms 663 ms 642 ms663 ms655 ms10 ms1.52 %
TTFB 395 ms 395 ms 395 ms 395 ms 395 ms395 ms395 ms0 ms0.00 %
Page Load Time 2.141 s 2.134 s 2.133 s 2.134 s 2.188 s2.134 s2.146 s21 ms0.99 %
First Visual Change 1.333 s 1.333 s 1.300 s 1.333 s 1.300 s1.333 s1.320 s16 ms1.22 %
Last Visual Change 2.966 s 3.000 s 2.966 s 3.033 s 3.033 s3.000 s3.000 s30 ms1.00 %
Speed Index 1.528 s 1.531 s 1.501 s 1.559 s 1.509 s1.528 s1.526 s20 ms1.32 %
Visual Readiness 1.633 s 1.667 s 1.666 s 1.700 s 1.733 s1.667 s1.680 s34 ms2.02 %
Visual Complete 95 2.966 s 3.000 s 2.966 s 2.833 s 3.033 s2.966 s2.960 s68 ms2.30 %
Visual Complete 99 2.966 s 3.000 s 2.966 s 3.000 s 3.033 s3.000 s2.993 s25 ms0.84 %
CPU metrics
Total Blocking Time 209 ms 252 ms 220 ms 189 ms 231 ms220 ms220 ms21 ms9.58 %
Max Potential FID 104 ms 103 ms 111 ms 112 ms 109 ms109 ms108 ms4 ms3.39 %
Number of Long Tasks 8 8 8 7 78806.45 %
Total Duration of Long Tasks 945 ms 1.010 s 961 ms 884 ms 905 ms945 ms941 ms44 ms4.69 %
Browser metrics
CPU benchmark score 43 ms 34 ms 34 ms 36 ms 34 ms34 ms36 ms3 ms9.63 %
Page metrics
Cumulative Layout Shift 0.032 0.032 0.032 0.04 0.0320.0320.0330.00310.01 %
DOM elements 22223 22223 22223 22227 22223222232222420.01 %
Document height 45524 45524 45524 45546 45524455244552890.02 %
Total Requests 64 64 64 63 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 264.5 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 310.3 KB 310.3 KB 311.2 KB 310.3 KB310.3 KB310.5 KB379 B0.12 %
CSS Transfer Size 27.7 KB 27.7 KB 27.7 KB 27.7 KB 27.7 KB27.7 KB27.7 KB1 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 81.6 KB 81.6 KB 81.6 KB 75.9 KB 81.6 KB81.6 KB80.5 KB2.3 KB2.82 %
Total Content Size 3.8 MB 3.8 MB 3.8 MB 3.9 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 693.5 KB 766.2 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 160.5 KB 145.8 KB 160.5 KB160.5 KB157.6 KB5.9 KB3.73 %
Third Party metrics
First Party metrics
First Party Requests 64 64 64 63 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 3.8 MB 3.9 MB 3.8 MB3.8 MB3.9 MB24.9 KB0.63 %