Metrics per run

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

Tested 2026-06-03 02:57:49 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 394 ms395 ms395 ms0 ms0.10 %
Largest Contentful Paint 1.296 s 1.276 s 1.312 s 1.316 s 1.284 s1.296 s1.297 s15 ms1.19 %
Total Blocking Time 192 ms 240 ms 183 ms 252 ms 275 ms240 ms228 ms35 ms15.48 %
Cumulative Layout Shift 0.032 0.031 0.04 0.032 0.0320.0320.0330.00310.23 %
Timing metrics
First Paint 1.296 s 1.276 s 1.312 s 1.316 s 1.284 s1.296 s1.297 s15 ms1.19 %
Largest Contentful Paint 1.296 s 1.276 s 1.312 s 1.316 s 1.284 s1.296 s1.297 s15 ms1.19 %
Load Event End 2.035 s 2.032 s 2.035 s 2.034 s 2.050 s2.035 s2.037 s6 ms0.32 %
Server Response Time 662 ms 663 ms 663 ms 664 ms 664 ms663 ms663 ms1 ms0.11 %
TTFB 395 ms 395 ms 395 ms 395 ms 394 ms395 ms395 ms0 ms0.10 %
Page Load Time 2.034 s 2.032 s 2.035 s 2.034 s 2.050 s2.034 s2.037 s7 ms0.32 %
First Visual Change 1.300 s 1.266 s 1.300 s 1.300 s 1.300 s1.300 s1.293 s14 ms1.05 %
Last Visual Change 2.833 s 2.800 s 2.900 s 2.900 s 2.833 s2.833 s2.853 s40 ms1.40 %
Speed Index 1.497 s 1.453 s 1.518 s 1.505 s 1.493 s1.497 s1.493 s22 ms1.46 %
Visual Readiness 1.533 s 1.534 s 1.600 s 1.600 s 1.533 s1.534 s1.560 s33 ms2.09 %
Visual Complete 95 2.833 s 2.800 s 2.733 s 2.900 s 2.833 s2.833 s2.820 s54 ms1.92 %
Visual Complete 99 2.833 s 2.800 s 2.866 s 2.900 s 2.833 s2.833 s2.846 s34 ms1.19 %
CPU metrics
Total Blocking Time 192 ms 240 ms 183 ms 252 ms 275 ms240 ms228 ms35 ms15.48 %
Max Potential FID 103 ms 135 ms 106 ms 115 ms 181 ms115 ms128 ms29 ms22.47 %
Number of Long Tasks 7 7 7 7 77700.00 %
Total Duration of Long Tasks 875 ms 912 ms 862 ms 937 ms 955 ms912 ms908 ms35 ms3.90 %
Browser metrics
CPU benchmark score 43 ms 33 ms 33 ms 34 ms 34 ms34 ms35 ms4 ms10.81 %
Page metrics
Cumulative Layout Shift 0.032 0.031 0.04 0.032 0.0320.0320.0330.00310.23 %
DOM elements 22222 22223 22227 22223 22222222232222320.01 %
Document height 45524 45524 45546 45524 45524455244552890.02 %
Total Requests 64 64 63 64 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 1.3 MB 1.2 MB 1.2 MB1.2 MB1.2 MB27.2 KB2.16 %
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 310.3 KB 310.3 KB 311.2 KB 310.3 KB 310.3 KB310.3 KB310.5 KB374 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 81.5 KB 75.8 KB 81.5 KB 81.5 KB81.5 KB80.4 KB2.3 KB2.82 %
Total Content Size 3.7 MB 3.7 MB 3.7 MB 3.7 MB 3.7 MB3.7 MB3.7 MB24.9 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 525.9 KB 525.9 KB 598.5 KB 525.9 KB 525.9 KB525.9 KB540.4 KB29.1 KB5.38 %
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 145.8 KB 160.5 KB 160.5 KB160.5 KB157.6 KB5.9 KB3.73 %
Third Party metrics
First Party metrics
First Party Requests 64 64 63 64 64646400.63 %
First Party Total Transfer Size 1.2 MB 1.2 MB 1.3 MB 1.2 MB 1.2 MB1.2 MB1.2 MB27.2 KB2.16 %
First Party Total Content Size 3.7 MB 3.7 MB 3.7 MB 3.7 MB 3.7 MB3.7 MB3.7 MB24.9 KB0.66 %