Metrics per run

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

Tested 2026-06-02 09:18:08 using Chrome 148.0.7778.178 (runtime settings)

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 396 ms 395 ms 393 ms 397 ms 395 ms395 ms395 ms1 ms0.34 %
Largest Contentful Paint 1.300 s 1.304 s 1.296 s 1.352 s 1.288 s1.300 s1.308 s23 ms1.73 %
Total Blocking Time 267 ms 258 ms 240 ms 237 ms 183 ms240 ms237 ms29 ms12.32 %
Cumulative Layout Shift 0.032 0.032 0.032 0.032 0.040.0320.0330.00310.01 %
Timing metrics
First Paint 1.300 s 1.304 s 1.296 s 1.352 s 1.288 s1.300 s1.308 s23 ms1.73 %
Largest Contentful Paint 1.300 s 1.304 s 1.296 s 1.352 s 1.288 s1.300 s1.308 s23 ms1.73 %
Load Event End 2.130 s 2.175 s 2.710 s 2.146 s 2.756 s2.175 s2.383 s286 ms12.01 %
Server Response Time 664 ms 644 ms 663 ms 641 ms 645 ms645 ms651 ms10 ms1.53 %
TTFB 396 ms 395 ms 393 ms 397 ms 395 ms395 ms395 ms1 ms0.34 %
Page Load Time 2.130 s 2.175 s 2.710 s 2.146 s 2.756 s2.175 s2.383 s286 ms12.01 %
First Visual Change 1.300 s 1.300 s 1.300 s 1.366 s 1.266 s1.300 s1.306 s33 ms2.49 %
Last Visual Change 2.900 s 2.966 s 2.733 s 2.966 s 2.833 s2.900 s2.880 s88 ms3.07 %
Speed Index 1.494 s 1.517 s 1.482 s 1.562 s 1.475 s1.494 s1.506 s31 ms2.09 %
Visual Readiness 1.600 s 1.666 s 1.433 s 1.600 s 1.567 s1.600 s1.573 s77 ms4.90 %
Visual Complete 95 2.900 s 2.966 s 2.733 s 2.966 s 2.633 s2.900 s2.840 s134 ms4.72 %
Visual Complete 99 2.900 s 2.966 s 2.733 s 2.966 s 2.733 s2.900 s2.860 s106 ms3.71 %
CPU metrics
Total Blocking Time 267 ms 258 ms 240 ms 237 ms 183 ms240 ms237 ms29 ms12.32 %
Max Potential FID 170 ms 166 ms 114 ms 107 ms 109 ms114 ms133 ms29 ms21.42 %
Number of Long Tasks 6 7 7 8 77719.04 %
Total Duration of Long Tasks 891 ms 935 ms 931 ms 996 ms 849 ms931 ms920 ms49 ms5.32 %
Browser metrics
CPU benchmark score 42 ms 33 ms 34 ms 34 ms 34 ms34 ms35 ms3 ms9.39 %
Page metrics
Cumulative Layout Shift 0.032 0.032 0.032 0.032 0.040.0320.0330.00310.01 %
DOM elements 22222 22222 22223 22223 22227222232222320.01 %
Document height 45524 45524 45524 45524 45546455244552890.02 %
Total Requests 64 64 64 64 63646400.63 %
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 MB27.3 KB1.91 %
HTML Transfer Size 264.5 KB 264.5 KB 264.5 KB 264.5 KB 264.5 KB264.5 KB264.5 KB0 b0.00 %
JavaScript Transfer Size 310.2 KB 310.2 KB 310.2 KB 310.2 KB 311.2 KB310.2 KB310.4 KB378 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 81.5 KB 81.6 KB 81.6 KB 76.0 KB81.5 KB80.4 KB2.2 KB2.78 %
Total Content Size 3.8 MB 3.8 MB 3.8 MB 3.8 MB 3.9 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 693.5 KB 766.2 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 160.5 KB 145.8 KB160.5 KB157.6 KB5.9 KB3.73 %
Third Party metrics
First Party metrics
First Party Requests 64 64 64 64 63646400.63 %
First Party Total Transfer Size 1.4 MB 1.4 MB 1.4 MB 1.4 MB 1.4 MB1.4 MB1.4 MB27.3 KB1.91 %
First Party Total Content Size 3.8 MB 3.8 MB 3.8 MB 3.8 MB 3.9 MB3.8 MB3.9 MB24.9 KB0.63 %