Metrics per run

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

Tested 2026-06-06 23:20:03 using Chrome 148.0.7778.178 (runtime settings)

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 396 ms 394 ms 394 ms 395 ms 395 ms395 ms395 ms1 ms0.19 %
Largest Contentful Paint 1.284 s 1.276 s 1.320 s 1.380 s 1.312 s1.312 s1.314 s37 ms2.79 %
Total Blocking Time 229 ms 235 ms 243 ms 240 ms 232 ms235 ms236 ms5 ms2.17 %
Cumulative Layout Shift 0.032 0.032 0.032 0.032 0.0320.0320.03200.00 %
Timing metrics
First Paint 1.284 s 1.276 s 1.320 s 1.380 s 1.312 s1.312 s1.314 s37 ms2.79 %
Largest Contentful Paint 1.284 s 1.276 s 1.320 s 1.380 s 1.312 s1.312 s1.314 s37 ms2.79 %
Load Event End 2.061 s 2.066 s 2.060 s 2.061 s 2.042 s2.061 s2.058 s8 ms0.40 %
Server Response Time 664 ms 664 ms 644 ms 664 ms 625 ms664 ms652 ms16 ms2.40 %
TTFB 396 ms 394 ms 394 ms 395 ms 395 ms395 ms395 ms1 ms0.19 %
Page Load Time 2.061 s 2.066 s 2.060 s 2.061 s 2.042 s2.061 s2.058 s8 ms0.40 %
First Visual Change 1.300 s 1.266 s 1.333 s 1.366 s 1.333 s1.333 s1.320 s34 ms2.57 %
Last Visual Change 2.900 s 2.933 s 2.933 s 2.800 s 2.866 s2.900 s2.886 s50 ms1.73 %
Speed Index 1.493 s 1.481 s 1.524 s 1.545 s 1.518 s1.518 s1.512 s23 ms1.51 %
Visual Readiness 1.600 s 1.667 s 1.600 s 1.434 s 1.533 s1.600 s1.567 s79 ms5.03 %
Visual Complete 95 2.900 s 2.933 s 2.933 s 2.800 s 2.866 s2.900 s2.886 s50 ms1.73 %
Visual Complete 99 2.900 s 2.933 s 2.933 s 2.800 s 2.866 s2.900 s2.886 s50 ms1.73 %
CPU metrics
Total Blocking Time 229 ms 235 ms 243 ms 240 ms 232 ms235 ms236 ms5 ms2.17 %
Max Potential FID 119 ms 113 ms 113 ms 165 ms 115 ms115 ms125 ms20 ms16.10 %
Number of Long Tasks 7 7 8 5 777114.41 %
Total Duration of Long Tasks 918 ms 914 ms 1.002 s 868 ms 917 ms917 ms924 ms43 ms4.69 %
Browser metrics
CPU benchmark score 44 ms 34 ms 34 ms 34 ms 34 ms34 ms36 ms4 ms11.11 %
Page metrics
Cumulative Layout Shift 0.032 0.032 0.032 0.032 0.0320.0320.03200.00 %
DOM elements 22243 22242 22243 22242 22243222432224300.00 %
Document height 45595 45595 45595 45595 45595455954559500.00 %
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 MB2.4 KB0.19 %
HTML Transfer Size 264.9 KB 264.9 KB 264.9 KB 264.9 KB 264.9 KB264.9 KB264.9 KB0 b0.00 %
JavaScript Transfer Size 309.8 KB 309.8 KB 309.8 KB 309.8 KB 309.8 KB309.8 KB309.8 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 84.2 KB 84.2 KB 84.2 KB 84.2 KB 84.4 KB84.2 KB84.2 KB70 B0.08 %
Total Content Size 3.7 MB 3.7 MB 3.7 MB 3.7 MB 3.7 MB3.7 MB3.7 MB2.5 KB0.07 %
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 551.7 KB 551.7 KB 546.6 KB 546.6 KB 546.6 KB546.6 KB548.6 KB2.5 KB0.45 %
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 MB2.4 KB0.19 %
First Party Total Content Size 3.7 MB 3.7 MB 3.7 MB 3.7 MB 3.7 MB3.7 MB3.7 MB2.5 KB0.07 %