Metrics per run

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

Tested 2026-06-05 01:04:39 using Chrome 148.0.7778.178 (runtime settings)

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 395 ms 395 ms 394 ms 394 ms 395 ms395 ms395 ms0 ms0.12 %
Largest Contentful Paint 1.308 s 1.296 s 1.332 s 1.312 s 1.360 s1.312 s1.322 s22 ms1.70 %
Total Blocking Time 258 ms 289 ms 252 ms 284 ms 234 ms258 ms263 ms21 ms7.79 %
Cumulative Layout Shift 0.032 0.032 0.032 0.032 0.0320.0320.03200.00 %
Timing metrics
First Paint 1.308 s 1.296 s 1.332 s 1.312 s 1.360 s1.312 s1.322 s22 ms1.70 %
Largest Contentful Paint 1.308 s 1.296 s 1.332 s 1.312 s 1.360 s1.312 s1.322 s22 ms1.70 %
Load Event End 2.106 s 2.069 s 2.079 s 2.059 s 2.017 s2.069 s2.066 s29 ms1.41 %
Server Response Time 664 ms 664 ms 663 ms 663 ms 664 ms664 ms664 ms0 ms0.07 %
TTFB 395 ms 395 ms 394 ms 394 ms 395 ms395 ms395 ms0 ms0.12 %
Page Load Time 2.106 s 2.069 s 2.079 s 2.059 s 2.017 s2.069 s2.066 s29 ms1.41 %
First Visual Change 1.300 s 1.300 s 1.300 s 1.300 s 1.366 s1.300 s1.313 s26 ms2.01 %
Last Visual Change 2.866 s 2.833 s 2.900 s 2.833 s 2.866 s2.866 s2.860 s25 ms0.87 %
Speed Index 1.495 s 1.497 s 1.506 s 1.499 s 1.550 s1.499 s1.509 s21 ms1.37 %
Visual Readiness 1.566 s 1.533 s 1.600 s 1.533 s 1.500 s1.533 s1.546 s34 ms2.20 %
Visual Complete 95 2.866 s 2.833 s 2.900 s 2.833 s 2.866 s2.866 s2.860 s25 ms0.87 %
Visual Complete 99 2.866 s 2.833 s 2.900 s 2.833 s 2.866 s2.866 s2.860 s25 ms0.87 %
CPU metrics
Total Blocking Time 258 ms 289 ms 252 ms 284 ms 234 ms258 ms263 ms21 ms7.79 %
Max Potential FID 180 ms 176 ms 113 ms 179 ms 115 ms176 ms153 ms32 ms20.68 %
Number of Long Tasks 6 7 8 7 77719.04 %
Total Duration of Long Tasks 884 ms 978 ms 985 ms 967 ms 969 ms969 ms957 ms37 ms3.85 %
Browser metrics
CPU benchmark score 36 ms 34 ms 34 ms 34 ms 36 ms34 ms35 ms1 ms2.82 %
Page metrics
Cumulative Layout Shift 0.032 0.032 0.032 0.032 0.0320.0320.03200.00 %
DOM elements 22223 22223 22224 22223 22224222232222300.00 %
Document height 45546 45546 45546 45546 45546455464554600.00 %
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 1.2 MB1.3 MB1.3 MB6.3 KB0.49 %
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 314.1 KB 314.1 KB 314.2 KB 314.1 KB 314.2 KB314.1 KB314.1 KB5 B0.00 %
CSS Transfer Size 27.7 KB 27.7 KB 27.7 KB 27.7 KB 27.7 KB27.7 KB27.7 KB1 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 84.5 KB 84.5 KB 84.5 KB 84.5 KB 84.7 KB84.5 KB84.5 KB72 B0.08 %
Total Content Size 3.7 MB 3.7 MB 3.7 MB 3.7 MB 3.7 MB3.7 MB3.7 MB6.4 KB0.17 %
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 547.2 KB 547.2 KB 547.2 KB 541.1 KB 530.7 KB547.2 KB542.7 KB6.4 KB1.18 %
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 1.2 MB1.3 MB1.3 MB6.3 KB0.49 %
First Party Total Content Size 3.7 MB 3.7 MB 3.7 MB 3.7 MB 3.7 MB3.7 MB3.7 MB6.4 KB0.17 %