Metrics per run

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

Tested 2026-05-26 03:33:02 using Chrome 148.0.7778.96 (runtime settings)

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 394 ms 394 ms 395 ms 395 ms 395 ms395 ms395 ms0 ms0.12 %
Largest Contentful Paint 1.304 s 1.280 s 1.280 s 1.340 s 1.352 s1.304 s1.311 s30 ms2.29 %
Total Blocking Time 286 ms 224 ms 246 ms 237 ms 281 ms246 ms255 ms25 ms9.62 %
Cumulative Layout Shift 0.032 0.032 0.032 0.032 0.0320.0320.03200.00 %
Timing metrics
First Paint 1.304 s 1.280 s 1.280 s 1.340 s 1.352 s1.304 s1.311 s30 ms2.29 %
Largest Contentful Paint 1.304 s 1.280 s 1.280 s 1.340 s 1.352 s1.304 s1.311 s30 ms2.29 %
Load Event End 2.073 s 2.071 s 2.072 s 2.078 s 2.063 s2.072 s2.071 s5 ms0.23 %
Server Response Time 662 ms 662 ms 662 ms 663 ms 663 ms662 ms662 ms0 ms0.07 %
TTFB 394 ms 394 ms 395 ms 395 ms 395 ms395 ms395 ms0 ms0.12 %
Page Load Time 2.073 s 2.071 s 2.072 s 2.078 s 2.063 s2.072 s2.071 s5 ms0.23 %
First Visual Change 1.300 s 1.300 s 1.300 s 1.333 s 1.366 s1.300 s1.320 s26 ms2.00 %
Last Visual Change 2.833 s 2.900 s 2.900 s 2.900 s 2.833 s2.900 s2.873 s33 ms1.14 %
Speed Index 1.492 s 1.501 s 1.506 s 1.523 s 1.558 s1.506 s1.516 s23 ms1.54 %
Visual Readiness 1.533 s 1.600 s 1.600 s 1.567 s 1.467 s1.567 s1.553 s50 ms3.21 %
Visual Complete 95 2.833 s 2.900 s 2.900 s 2.900 s 2.833 s2.900 s2.873 s33 ms1.14 %
Visual Complete 99 2.833 s 2.900 s 2.900 s 2.900 s 2.833 s2.900 s2.873 s33 ms1.14 %
CPU metrics
Total Blocking Time 286 ms 224 ms 246 ms 237 ms 281 ms246 ms255 ms25 ms9.62 %
Max Potential FID 187 ms 107 ms 117 ms 113 ms 188 ms117 ms142 ms37 ms25.96 %
Number of Long Tasks 7 8 8 8 78806.45 %
Total Duration of Long Tasks 962 ms 947 ms 974 ms 998 ms 1.012 s974 ms979 ms24 ms2.41 %
Browser metrics
CPU benchmark score 43 ms 33 ms 34 ms 34 ms 34 ms34 ms36 ms4 ms10.45 %
Page metrics
Cumulative Layout Shift 0.032 0.032 0.032 0.032 0.0320.0320.03200.00 %
DOM elements 22193 22194 22194 22194 22193221942219400.00 %
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 1.2 MB 1.2 MB1.3 MB1.2 MB2.5 KB0.19 %
HTML Transfer Size 264.1 KB 264.1 KB 264.1 KB 264.1 KB 264.1 KB264.1 KB264.1 KB0 b0.00 %
JavaScript Transfer Size 310.9 KB 310.9 KB 310.9 KB 310.9 KB 310.9 KB310.9 KB310.9 KB3 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 81.6 KB 81.6 KB 81.6 KB 81.6 KB 81.6 KB81.6 KB81.6 KB0 b0.00 %
Total Content Size 3.7 MB 3.7 MB 3.7 MB 3.7 MB 3.7 MB3.7 MB3.7 MB2.5 KB0.06 %
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 562.8 KB 562.8 KB 562.8 KB 557.7 KB 557.7 KB562.8 KB560.8 KB2.5 KB0.44 %
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 1.2 MB 1.2 MB1.3 MB1.2 MB2.5 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 KB0.06 %