Metrics per run

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

Tested 2026-05-31 11:21:46 using Chrome 148.0.7778.178 (runtime settings)

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 395 ms 396 ms 395 ms 395 ms 395 ms395 ms395 ms0 ms0.10 %
Largest Contentful Paint 1.316 s 1.336 s 1.344 s 1.324 s 1.272 s1.324 s1.318 s25 ms1.91 %
Total Blocking Time 290 ms 247 ms 292 ms 245 ms 278 ms278 ms270 ms20 ms7.58 %
Cumulative Layout Shift 0.032 0.032 0.032 0.032 0.0320.0320.03200.00 %
Timing metrics
First Paint 1.316 s 1.336 s 1.344 s 1.324 s 1.272 s1.324 s1.318 s25 ms1.91 %
Largest Contentful Paint 1.316 s 1.336 s 1.344 s 1.324 s 1.272 s1.324 s1.318 s25 ms1.91 %
Load Event End 2.136 s 2.133 s 2.138 s 2.130 s 2.133 s2.133 s2.134 s3 ms0.13 %
Server Response Time 663 ms 664 ms 663 ms 663 ms 663 ms663 ms663 ms0 ms0.06 %
TTFB 395 ms 396 ms 395 ms 395 ms 395 ms395 ms395 ms0 ms0.10 %
Page Load Time 2.136 s 2.133 s 2.138 s 2.130 s 2.133 s2.133 s2.134 s3 ms0.13 %
First Visual Change 1.300 s 1.333 s 1.333 s 1.300 s 1.266 s1.300 s1.306 s25 ms1.91 %
Last Visual Change 2.900 s 2.900 s 3.033 s 2.966 s 2.900 s2.900 s2.940 s53 ms1.81 %
Speed Index 1.512 s 1.528 s 1.538 s 1.513 s 1.480 s1.513 s1.514 s20 ms1.30 %
Visual Readiness 1.600 s 1.567 s 1.700 s 1.666 s 1.634 s1.634 s1.633 s47 ms2.87 %
Visual Complete 95 2.900 s 2.900 s 3.033 s 2.966 s 2.900 s2.900 s2.940 s53 ms1.81 %
Visual Complete 99 2.900 s 2.900 s 3.033 s 2.966 s 2.900 s2.900 s2.940 s53 ms1.81 %
CPU metrics
Total Blocking Time 290 ms 247 ms 292 ms 245 ms 278 ms278 ms270 ms20 ms7.58 %
Max Potential FID 184 ms 162 ms 129 ms 117 ms 165 ms162 ms151 ms25 ms16.30 %
Number of Long Tasks 7 6 8 8 677112.78 %
Total Duration of Long Tasks 978 ms 885 ms 1.040 s 994 ms 895 ms978 ms958 ms60 ms6.21 %
Browser metrics
CPU benchmark score 43 ms 34 ms 34 ms 34 ms 33 ms34 ms36 ms4 ms10.45 %
Page metrics
Cumulative Layout Shift 0.032 0.032 0.032 0.032 0.0320.0320.03200.00 %
DOM elements 22193 22193 22194 22194 22193221932219300.00 %
Document height 45440 45440 45440 45440 45440454404544000.00 %
Total Requests 64 64 64 64 64646400.00 %
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 MB39 B0.00 %
HTML Transfer Size 264.1 KB 264.1 KB 264.1 KB 264.1 KB 264.1 KB264.1 KB264.1 KB0 b0.00 %
JavaScript Transfer Size 309.7 KB 309.7 KB 309.7 KB 309.7 KB 309.7 KB309.7 KB309.7 KB4 B0.00 %
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 81.5 KB 81.5 KB 81.5 KB 81.5 KB 81.5 KB81.5 KB81.5 KB0 b0.00 %
Total Content Size 3.8 MB 3.8 MB 3.8 MB 3.8 MB 3.8 MB3.8 MB3.8 MB0 b0.00 %
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 MB0 b0.00 %
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 693.5 KB 693.5 KB693.5 KB693.5 KB0 b0.00 %
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 160.5 KB 160.5 KB160.5 KB160.5 KB0 b0.00 %
Third Party metrics
First Party metrics
First Party Requests 64 64 64 64 64646400.00 %
First Party Total Transfer Size 1.4 MB 1.4 MB 1.4 MB 1.4 MB 1.4 MB1.4 MB1.4 MB39 B0.00 %
First Party Total Content Size 3.8 MB 3.8 MB 3.8 MB 3.8 MB 3.8 MB3.8 MB3.8 MB0 b0.00 %