Metrics per run

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

Tested 2026-06-01 05:02:35 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 1.320 s 1.332 s 1.268 s 1.316 s 1.320 s1.320 s1.311 s22 ms1.70 %
Total Blocking Time 143 ms 190 ms 233 ms 245 ms 222 ms222 ms207 ms37 ms17.76 %
Cumulative Layout Shift 0.04 0.04 0.032 0.032 0.0320.0320.0350.00411.68 %
Timing metrics
First Paint 1.320 s 1.332 s 1.268 s 1.316 s 1.320 s1.320 s1.311 s22 ms1.70 %
Largest Contentful Paint 1.320 s 1.332 s 1.268 s 1.316 s 1.320 s1.320 s1.311 s22 ms1.70 %
Load Event End 2.057 s 2.044 s 2.078 s 2.059 s 2.064 s2.059 s2.060 s11 ms0.53 %
Server Response Time 645 ms 663 ms 663 ms 663 ms 663 ms663 ms659 ms7 ms1.09 %
TTFB 395 ms 395 ms 395 ms 395 ms 395 ms395 ms395 ms0 ms0.00 %
Page Load Time 2.057 s 2.044 s 2.078 s 2.059 s 2.064 s2.059 s2.060 s11 ms0.53 %
First Visual Change 1.333 s 1.333 s 1.266 s 1.300 s 1.300 s1.300 s1.306 s25 ms1.91 %
Last Visual Change 2.900 s 2.833 s 2.900 s 2.800 s 2.866 s2.866 s2.860 s39 ms1.36 %
Speed Index 1.544 s 1.546 s 1.474 s 1.484 s 1.501 s1.501 s1.510 s30 ms1.99 %
Visual Readiness 1.567 s 1.500 s 1.634 s 1.500 s 1.566 s1.566 s1.553 s50 ms3.22 %
Visual Complete 95 2.700 s 2.733 s 2.900 s 2.800 s 2.866 s2.800 s2.800 s76 ms2.71 %
Visual Complete 99 2.866 s 2.766 s 2.900 s 2.800 s 2.866 s2.866 s2.840 s49 ms1.73 %
CPU metrics
Total Blocking Time 143 ms 190 ms 233 ms 245 ms 222 ms222 ms207 ms37 ms17.76 %
Max Potential FID 104 ms 113 ms 112 ms 171 ms 110 ms112 ms122 ms25 ms20.24 %
Number of Long Tasks 6 7 7 5 776112.50 %
Total Duration of Long Tasks 778 ms 897 ms 897 ms 831 ms 919 ms897 ms864 ms52 ms6.05 %
Browser metrics
CPU benchmark score 34 ms 34 ms 34 ms 37 ms 34 ms34 ms35 ms1 ms3.47 %
Page metrics
Cumulative Layout Shift 0.04 0.04 0.032 0.032 0.0320.0320.0350.00411.68 %
DOM elements 22204 22203 22200 22199 22200222002220120.01 %
Document height 45462 45462 45440 45440 454404544045449110.02 %
Total Requests 63 63 64 64 64646400.77 %
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 1.4 MB 1.4 MB 1.3 MB 1.3 MB 1.3 MB1.3 MB1.3 MB34.7 KB2.57 %
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 311.1 KB 311.2 KB 310.2 KB 310.2 KB 310.2 KB310.2 KB310.6 KB459 B0.14 %
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 76.0 KB 75.8 KB 81.5 KB 81.5 KB 81.5 KB81.5 KB79.2 KB2.7 KB3.45 %
Total Content Size 3.8 MB 3.8 MB 3.8 MB 3.8 MB 3.8 MB3.8 MB3.8 MB31.8 KB0.82 %
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 MB2.1 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 681.7 KB 676.6 KB 604.0 KB 604.0 KB 604.0 KB604.0 KB634.0 KB36.9 KB5.82 %
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 160.5 KB160.5 KB154.7 KB7.2 KB4.65 %
Third Party metrics
First Party metrics
First Party Requests 63 63 64 64 64646400.77 %
First Party Total Transfer Size 1.4 MB 1.4 MB 1.3 MB 1.3 MB 1.3 MB1.3 MB1.3 MB34.7 KB2.57 %
First Party Total Content Size 3.8 MB 3.8 MB 3.8 MB 3.8 MB 3.8 MB3.8 MB3.8 MB31.8 KB0.82 %