Metrics per run

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

Tested 2026-06-02 02:15:34 using Chrome 148.0.7778.178 (runtime settings)

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 394 ms 393 ms 396 ms 395 ms 395 ms395 ms395 ms1 ms0.26 %
Largest Contentful Paint 1.272 s 1.260 s 1.332 s 1.332 s 1.296 s1.296 s1.298 s30 ms2.29 %
Total Blocking Time 244 ms 214 ms 243 ms 179 ms 241 ms241 ms224 ms25 ms11.24 %
Cumulative Layout Shift 0.032 0.032 0.032 0.04 0.0320.0320.0330.0039.39 %
Timing metrics
First Paint 1.272 s 1.260 s 1.332 s 1.332 s 1.296 s1.296 s1.298 s30 ms2.29 %
Largest Contentful Paint 1.272 s 1.260 s 1.332 s 1.332 s 1.296 s1.296 s1.298 s30 ms2.29 %
Load Event End 2.052 s 1.896 s 2.070 s 2.047 s 2.043 s2.047 s2.022 s63 ms3.14 %
Server Response Time 645 ms 661 ms 662 ms 664 ms 663 ms662 ms659 ms7 ms1.07 %
TTFB 394 ms 393 ms 396 ms 395 ms 395 ms395 ms395 ms1 ms0.26 %
Page Load Time 2.052 s 1.896 s 2.070 s 2.047 s 2.043 s2.047 s2.022 s63 ms3.14 %
First Visual Change 1.266 s 1.266 s 1.333 s 1.300 s 1.300 s1.300 s1.293 s25 ms1.94 %
Last Visual Change 2.866 s 2.733 s 2.900 s 2.800 s 2.866 s2.866 s2.833 s60 ms2.10 %
Speed Index 1.461 s 1.454 s 1.525 s 1.514 s 1.499 s1.499 s1.491 s28 ms1.90 %
Visual Readiness 1.600 s 1.467 s 1.567 s 1.500 s 1.566 s1.566 s1.540 s49 ms3.17 %
Visual Complete 95 2.866 s 2.733 s 2.900 s 2.700 s 2.866 s2.866 s2.813 s80 ms2.86 %
Visual Complete 99 2.866 s 2.733 s 2.900 s 2.766 s 2.866 s2.866 s2.826 s65 ms2.29 %
CPU metrics
Total Blocking Time 244 ms 214 ms 243 ms 179 ms 241 ms241 ms224 ms25 ms11.24 %
Max Potential FID 119 ms 110 ms 116 ms 111 ms 120 ms116 ms115 ms4 ms3.53 %
Number of Long Tasks 7 7 8 5 777114.41 %
Total Duration of Long Tasks 921 ms 878 ms 1.004 s 767 ms 927 ms921 ms899 ms78 ms8.63 %
Browser metrics
CPU benchmark score 45 ms 33 ms 33 ms 34 ms 34 ms34 ms36 ms5 ms12.91 %
Page metrics
Cumulative Layout Shift 0.032 0.032 0.032 0.04 0.0320.0320.0330.0039.39 %
DOM elements 22223 22223 22223 22227 22223222232222420.01 %
Document height 45524 45524 45524 45546 45524455244552890.02 %
Total Requests 64 64 64 63 64646400.63 %
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 1.2 MB 1.2 MB 1.2 MB 1.3 MB 1.2 MB1.2 MB1.2 MB27.3 KB2.14 %
HTML Transfer Size 264.5 KB 264.5 KB 264.5 KB 264.5 KB 264.5 KB264.5 KB264.5 KB0 b0.00 %
JavaScript Transfer Size 310.2 KB 310.2 KB 310.2 KB 311.2 KB 310.3 KB310.2 KB310.4 KB373 B0.12 %
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 81.5 KB 81.6 KB 81.5 KB 75.8 KB 81.5 KB81.5 KB80.4 KB2.3 KB2.85 %
Total Content Size 3.7 MB 3.7 MB 3.7 MB 3.8 MB 3.7 MB3.7 MB3.7 MB25.0 KB0.66 %
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 MB1.7 KB0.14 %
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 546.1 KB 546.1 KB 546.1 KB 613.8 KB 531.2 KB546.1 KB556.7 KB29.1 KB5.23 %
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 145.8 KB 160.5 KB160.5 KB157.6 KB5.9 KB3.73 %
Third Party metrics
First Party metrics
First Party Requests 64 64 64 63 64646400.63 %
First Party Total Transfer Size 1.2 MB 1.2 MB 1.2 MB 1.3 MB 1.2 MB1.2 MB1.2 MB27.3 KB2.14 %
First Party Total Content Size 3.7 MB 3.7 MB 3.7 MB 3.8 MB 3.7 MB3.7 MB3.7 MB25.0 KB0.66 %