Metrics per run

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

Tested 2026-06-02 23:25:25 using Chrome 148.0.7778.178 (runtime settings)

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 395 ms 394 ms 396 ms 394 ms 395 ms395 ms395 ms1 ms0.19 %
Largest Contentful Paint 1.332 s 1.348 s 1.300 s 1.332 s 1.332 s1.332 s1.329 s16 ms1.18 %
Total Blocking Time 181 ms 198 ms 216 ms 310 ms 182 ms198 ms217 ms48 ms22.09 %
Cumulative Layout Shift 0.04 0.04 0.032 0.032 0.040.040.0370.00411.15 %
Timing metrics
First Paint 1.332 s 1.348 s 1.300 s 1.332 s 1.332 s1.332 s1.329 s16 ms1.18 %
Largest Contentful Paint 1.332 s 1.348 s 1.300 s 1.332 s 1.332 s1.332 s1.329 s16 ms1.18 %
Load Event End 2.057 s 2.061 s 2.044 s 2.008 s 2.057 s2.057 s2.045 s20 ms0.96 %
Server Response Time 664 ms 663 ms 664 ms 663 ms 663 ms663 ms663 ms0 ms0.07 %
TTFB 395 ms 394 ms 396 ms 394 ms 395 ms395 ms395 ms1 ms0.19 %
Page Load Time 2.057 s 2.061 s 2.044 s 2.008 s 2.057 s2.057 s2.045 s20 ms0.96 %
First Visual Change 1.333 s 1.333 s 1.300 s 1.333 s 1.333 s1.333 s1.326 s13 ms1.00 %
Last Visual Change 2.933 s 2.833 s 2.866 s 2.800 s 2.933 s2.866 s2.873 s53 ms1.85 %
Speed Index 1.550 s 1.546 s 1.501 s 1.525 s 1.546 s1.546 s1.534 s19 ms1.21 %
Visual Readiness 1.600 s 1.500 s 1.566 s 1.467 s 1.600 s1.566 s1.547 s54 ms3.49 %
Visual Complete 95 2.766 s 2.733 s 2.866 s 2.800 s 2.733 s2.766 s2.780 s50 ms1.79 %
Visual Complete 99 2.900 s 2.800 s 2.866 s 2.800 s 2.900 s2.866 s2.853 s45 ms1.58 %
CPU metrics
Total Blocking Time 181 ms 198 ms 216 ms 310 ms 182 ms198 ms217 ms48 ms22.09 %
Max Potential FID 110 ms 121 ms 102 ms 184 ms 115 ms115 ms126 ms29 ms23.31 %
Number of Long Tasks 7 6 7 7 77705.88 %
Total Duration of Long Tasks 872 ms 839 ms 898 ms 995 ms 864 ms872 ms894 ms54 ms6.05 %
Browser metrics
CPU benchmark score 44 ms 34 ms 34 ms 34 ms 34 ms34 ms36 ms4 ms11.11 %
Page metrics
Cumulative Layout Shift 0.04 0.04 0.032 0.032 0.040.040.0370.00411.15 %
DOM elements 22226 22226 22223 22222 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 MB35.7 KB2.74 %
HTML Transfer Size 264.5 KB 264.5 KB 264.5 KB 264.5 KB 264.5 KB264.5 KB264.5 KB5 B0.00 %
JavaScript Transfer Size 311.2 KB 311.2 KB 310.3 KB 310.3 KB 311.2 KB311.2 KB310.9 KB462 B0.15 %
CSS Transfer Size 27.7 KB 27.7 KB 27.7 KB 27.7 KB 27.7 KB27.7 KB27.7 KB4 B0.01 %
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 81.6 KB 75.8 KB75.8 KB78.1 KB2.8 KB3.61 %
Total Content Size 3.8 MB 3.8 MB 3.7 MB 3.7 MB 3.8 MB3.8 MB3.7 MB33.0 KB0.86 %
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 625.6 KB 620.6 KB 541.8 KB 541.1 KB 608.9 KB608.9 KB587.6 KB38.1 KB6.48 %
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 MB35.7 KB2.74 %
First Party Total Content Size 3.8 MB 3.8 MB 3.7 MB 3.7 MB 3.8 MB3.8 MB3.7 MB33.0 KB0.86 %