Metrics per run

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

Tested 2026-05-31 14:54:51 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 396 ms395 ms395 ms0 ms0.12 %
Largest Contentful Paint 1.348 s 1.304 s 1.280 s 1.324 s 1.288 s1.304 s1.309 s25 ms1.89 %
Total Blocking Time 215 ms 246 ms 240 ms 258 ms 216 ms240 ms235 ms17 ms7.21 %
Cumulative Layout Shift 0.032 0.032 0.032 0.032 0.0320.0320.03200.00 %
Timing metrics
First Paint 1.348 s 1.304 s 1.280 s 1.324 s 1.288 s1.304 s1.309 s25 ms1.89 %
Largest Contentful Paint 1.348 s 1.304 s 1.280 s 1.324 s 1.288 s1.304 s1.309 s25 ms1.89 %
Load Event End 2.085 s 2.095 s 2.099 s 2.086 s 2.091 s2.091 s2.091 s5 ms0.25 %
Server Response Time 663 ms 663 ms 662 ms 644 ms 663 ms663 ms659 ms8 ms1.14 %
TTFB 395 ms 396 ms 395 ms 395 ms 396 ms395 ms395 ms0 ms0.12 %
Page Load Time 2.085 s 2.095 s 2.099 s 2.086 s 2.091 s2.091 s2.091 s5 ms0.25 %
First Visual Change 1.333 s 1.300 s 1.300 s 1.300 s 1.300 s1.300 s1.307 s13 ms1.01 %
Last Visual Change 2.900 s 2.866 s 2.933 s 2.833 s 2.933 s2.900 s2.893 s39 ms1.35 %
Speed Index 1.533 s 1.490 s 1.494 s 1.499 s 1.506 s1.499 s1.504 s15 ms1.01 %
Visual Readiness 1.567 s 1.566 s 1.633 s 1.533 s 1.633 s1.567 s1.586 s40 ms2.52 %
Visual Complete 95 2.900 s 2.866 s 2.933 s 2.833 s 2.933 s2.900 s2.893 s39 ms1.35 %
Visual Complete 99 2.900 s 2.866 s 2.933 s 2.833 s 2.933 s2.900 s2.893 s39 ms1.35 %
CPU metrics
Total Blocking Time 215 ms 246 ms 240 ms 258 ms 216 ms240 ms235 ms17 ms7.21 %
Max Potential FID 109 ms 187 ms 105 ms 166 ms 104 ms109 ms134 ms35 ms26.24 %
Number of Long Tasks 8 6 8 6 887113.61 %
Total Duration of Long Tasks 959 ms 876 ms 973 ms 895 ms 939 ms939 ms928 ms37 ms4.00 %
Browser metrics
CPU benchmark score 45 ms 34 ms 36 ms 34 ms 34 ms34 ms37 ms4 ms11.67 %
Page metrics
Cumulative Layout Shift 0.032 0.032 0.032 0.032 0.0320.0320.03200.00 %
DOM elements 22194 22193 22194 22193 22194221942219400.00 %
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 1.3 MB 1.3 MB 1.3 MB 1.3 MB 1.3 MB1.3 MB1.3 MB137 B0.01 %
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 309.8 KB 309.8 KB 309.8 KB 309.8 KB 309.8 KB309.8 KB309.8 KB15 B0.00 %
CSS Transfer Size 27.7 KB 27.7 KB 27.7 KB 27.7 KB 27.7 KB27.7 KB27.7 KB7 B0.02 %
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 81.1 KB 81.5 KB 81.5 KB 81.5 KB 81.5 KB81.5 KB81.4 KB145 B0.17 %
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 647.8 KB 647.8 KB 647.8 KB 647.8 KB 647.8 KB647.8 KB647.8 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 1.3 MB 1.3 MB 1.3 MB 1.3 MB 1.3 MB1.3 MB1.3 MB137 B0.01 %
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 %