Metrics per run

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

Tested 2026-06-07 10:00:38 using Chrome 148.0.7778.178 (runtime settings)

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 395 ms 396 ms 394 ms 394 ms 394 ms394 ms395 ms1 ms0.20 %
Largest Contentful Paint 1.348 s 1.328 s 1.288 s 1.284 s 1.344 s1.328 s1.318 s27 ms2.07 %
Total Blocking Time 197 ms 252 ms 224 ms 262 ms 195 ms224 ms226 ms27 ms12.16 %
Cumulative Layout Shift 0.032 0.032 0.032 0.032 0.0310.0320.03200.69 %
Timing metrics
First Paint 1.348 s 1.328 s 1.288 s 1.284 s 1.344 s1.328 s1.318 s27 ms2.07 %
Largest Contentful Paint 1.348 s 1.328 s 1.288 s 1.284 s 1.344 s1.328 s1.318 s27 ms2.07 %
Load Event End 2.770 s 2.155 s 2.715 s 2.147 s 2.208 s2.208 s2.399 s282 ms11.75 %
Server Response Time 662 ms 665 ms 664 ms 664 ms 652 ms664 ms661 ms5 ms0.73 %
TTFB 395 ms 396 ms 394 ms 394 ms 394 ms394 ms395 ms1 ms0.20 %
Page Load Time 2.769 s 2.155 s 2.715 s 2.147 s 2.208 s2.208 s2.399 s282 ms11.74 %
First Visual Change 1.333 s 1.333 s 1.300 s 1.300 s 1.366 s1.333 s1.326 s25 ms1.86 %
Last Visual Change 2.833 s 2.933 s 2.766 s 2.900 s 2.933 s2.900 s2.873 s65 ms2.25 %
Speed Index 1.514 s 1.528 s 1.480 s 1.496 s 1.561 s1.514 s1.516 s28 ms1.84 %
Visual Readiness 1.500 s 1.600 s 1.466 s 1.600 s 1.567 s1.567 s1.547 s54 ms3.52 %
Visual Complete 95 2.833 s 2.933 s 2.766 s 2.900 s 2.933 s2.900 s2.873 s65 ms2.25 %
Visual Complete 99 2.833 s 2.933 s 2.766 s 2.900 s 2.933 s2.900 s2.873 s65 ms2.25 %
CPU metrics
Total Blocking Time 197 ms 252 ms 224 ms 262 ms 195 ms224 ms226 ms27 ms12.16 %
Max Potential FID 105 ms 177 ms 108 ms 172 ms 118 ms118 ms136 ms32 ms23.36 %
Number of Long Tasks 7 6 8 7 77719.04 %
Total Duration of Long Tasks 904 ms 912 ms 967 ms 940 ms 910 ms912 ms927 ms24 ms2.56 %
Browser metrics
CPU benchmark score 34 ms 34 ms 33 ms 34 ms 36 ms34 ms34 ms1 ms2.86 %
Page metrics
Cumulative Layout Shift 0.032 0.032 0.032 0.032 0.0310.0320.03200.69 %
DOM elements 22243 22242 22243 22242 22243222432224300.00 %
Document height 45595 45595 45595 45595 45595455954559500.00 %
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 1.4 MB 1.4 MB 1.4 MB 1.4 MB 1.4 MB1.4 MB1.4 MB163 B0.01 %
HTML Transfer Size 264.9 KB 264.9 KB 264.9 KB 264.9 KB 264.9 KB264.9 KB264.9 KB4 B0.00 %
JavaScript Transfer Size 309.7 KB 309.7 KB 309.7 KB 309.7 KB 309.8 KB309.7 KB309.7 KB16 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 84.4 KB 84.4 KB 84.4 KB 84.2 KB 84.4 KB84.4 KB84.3 KB76 B0.09 %
Total Content Size 3.8 MB 3.8 MB 3.8 MB 3.8 MB 3.8 MB3.8 MB3.8 MB0 b0.00 %
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 693.5 KB 693.5 KB 693.5 KB 693.5 KB 693.5 KB693.5 KB693.5 KB0 b0.00 %
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 1.4 MB 1.4 MB 1.4 MB 1.4 MB 1.4 MB1.4 MB1.4 MB163 B0.01 %
First Party Total Content Size 3.8 MB 3.8 MB 3.8 MB 3.8 MB 3.8 MB3.8 MB3.8 MB0 b0.00 %