Metrics per run

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

Tested 2026-06-02 19:53:35 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 1.360 s 1.312 s 1.332 s 1.316 s 1.364 s1.332 s1.337 s22 ms1.62 %
Total Blocking Time 199 ms 175 ms 204 ms 216 ms 181 ms199 ms195 ms15 ms7.72 %
Cumulative Layout Shift 0.04 0.04 0.032 0.032 0.040.040.0370.00410.95 %
Timing metrics
First Paint 1.360 s 1.312 s 1.332 s 1.316 s 1.364 s1.332 s1.337 s22 ms1.62 %
Largest Contentful Paint 1.360 s 1.312 s 1.332 s 1.316 s 1.364 s1.332 s1.337 s22 ms1.62 %
Load Event End 2.061 s 2.055 s 2.123 s 2.062 s 2.010 s2.061 s2.062 s36 ms1.75 %
Server Response Time 663 ms 664 ms 654 ms 662 ms 642 ms662 ms657 ms8 ms1.26 %
TTFB 395 ms 395 ms 395 ms 395 ms 395 ms395 ms395 ms0 ms0.00 %
Page Load Time 2.061 s 2.055 s 2.123 s 2.062 s 2.010 s2.061 s2.062 s36 ms1.75 %
First Visual Change 1.333 s 1.300 s 1.333 s 1.333 s 1.333 s1.333 s1.326 s13 ms1.00 %
Last Visual Change 2.833 s 2.800 s 2.933 s 2.866 s 2.900 s2.866 s2.866 s47 ms1.64 %
Speed Index 1.551 s 1.514 s 1.526 s 1.517 s 1.544 s1.526 s1.530 s15 ms0.96 %
Visual Readiness 1.500 s 1.500 s 1.600 s 1.533 s 1.567 s1.533 s1.540 s39 ms2.53 %
Visual Complete 95 2.766 s 2.700 s 2.933 s 2.866 s 2.700 s2.766 s2.793 s93 ms3.32 %
Visual Complete 99 2.833 s 2.800 s 2.933 s 2.866 s 2.866 s2.866 s2.860 s44 ms1.54 %
CPU metrics
Total Blocking Time 199 ms 175 ms 204 ms 216 ms 181 ms199 ms195 ms15 ms7.72 %
Max Potential FID 109 ms 112 ms 104 ms 104 ms 109 ms109 ms108 ms3 ms2.92 %
Number of Long Tasks 6 6 8 8 667114.41 %
Total Duration of Long Tasks 862 ms 813 ms 966 ms 977 ms 832 ms862 ms890 ms68 ms7.69 %
Browser metrics
CPU benchmark score 43 ms 34 ms 34 ms 33 ms 36 ms34 ms36 ms4 ms10.09 %
Page metrics
Cumulative Layout Shift 0.04 0.04 0.032 0.032 0.040.040.0370.00410.95 %
DOM elements 22226 22227 22223 22223 22227222262222520.01 %
Document height 45546 45546 45524 45524 455464554645537110.02 %
Total Requests 63 63 64 64 63636300.77 %
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 1.2 MB 1.2 MB 1.3 MB1.3 MB1.3 MB34.0 KB2.58 %
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 311.2 KB 311.2 KB 310.3 KB 310.3 KB 311.2 KB311.2 KB310.8 KB462 B0.15 %
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 75.8 KB 75.8 KB 81.5 KB 81.5 KB 76.0 KB76.0 KB78.1 KB2.8 KB3.52 %
Total Content Size 3.8 MB 3.8 MB 3.7 MB 3.7 MB 3.8 MB3.8 MB3.8 MB31.1 KB0.81 %
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 MB2.0 KB0.17 %
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 636.4 KB 636.4 KB 561.7 KB 561.7 KB 634.4 KB634.4 KB606.1 KB36.3 KB5.98 %
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 145.8 KB 145.8 KB 160.5 KB 160.5 KB 145.8 KB145.8 KB151.7 KB7.2 KB4.74 %
Third Party metrics
First Party metrics
First Party Requests 63 63 64 64 63636300.77 %
First Party Total Transfer Size 1.3 MB 1.3 MB 1.2 MB 1.2 MB 1.3 MB1.3 MB1.3 MB34.0 KB2.58 %
First Party Total Content Size 3.8 MB 3.8 MB 3.7 MB 3.7 MB 3.8 MB3.8 MB3.8 MB31.1 KB0.81 %