Metrics per run

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

Tested 2026-06-03 17:05:28 using Chrome 148.0.7778.178 (runtime settings)

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 397 ms 395 ms 395 ms 792 ms 394 ms395 ms475 ms159 ms33.44 %
Largest Contentful Paint 1.328 s 1.424 s 1.320 s 1.796 s 1.316 s1.328 s1.437 s184 ms12.81 %
Total Blocking Time 181 ms 228 ms 203 ms 286 ms 212 ms212 ms222 ms35 ms15.96 %
Cumulative Layout Shift 0.04 0.032 0.04 0.032 0.0310.0320.0350.00411.98 %
Timing metrics
First Paint 1.328 s 1.424 s 1.320 s 1.796 s 1.316 s1.328 s1.437 s184 ms12.81 %
Largest Contentful Paint 1.328 s 1.424 s 1.320 s 1.796 s 1.316 s1.328 s1.437 s184 ms12.81 %
Load Event End 2.096 s 2.032 s 2.078 s 2.903 s 2.099 s2.096 s2.242 s332 ms14.79 %
Server Response Time 664 ms 663 ms 664 ms 1.173 s 655 ms664 ms764 ms205 ms26.79 %
TTFB 397 ms 395 ms 395 ms 792 ms 394 ms395 ms475 ms159 ms33.44 %
Page Load Time 2.096 s 2.032 s 2.078 s 2.903 s 2.099 s2.096 s2.242 s332 ms14.79 %
First Visual Change 1.333 s 1.433 s 1.300 s 1.766 s 1.300 s1.333 s1.426 s177 ms12.39 %
Last Visual Change 2.966 s 2.866 s 2.866 s 2.966 s 2.866 s2.866 s2.906 s49 ms1.69 %
Speed Index 1.555 s 1.606 s 1.524 s 1.933 s 1.490 s1.555 s1.622 s160 ms9.89 %
Visual Readiness 1.633 s 1.433 s 1.566 s 1.200 s 1.566 s1.566 s1.480 s154 ms10.42 %
Visual Complete 95 2.800 s 2.866 s 2.766 s 2.966 s 2.866 s2.866 s2.853 s69 ms2.40 %
Visual Complete 99 2.900 s 2.866 s 2.833 s 2.966 s 2.866 s2.866 s2.886 s45 ms1.57 %
CPU metrics
Total Blocking Time 181 ms 228 ms 203 ms 286 ms 212 ms212 ms222 ms35 ms15.96 %
Max Potential FID 109 ms 110 ms 114 ms 125 ms 118 ms114 ms115 ms6 ms5.07 %
Number of Long Tasks 7 7 7 10 778115.79 %
Total Duration of Long Tasks 889 ms 986 ms 894 ms 1.136 s 897 ms897 ms960 ms95 ms9.88 %
Browser metrics
CPU benchmark score 43 ms 34 ms 34 ms 34 ms 34 ms34 ms36 ms4 ms10.06 %
Page metrics
Cumulative Layout Shift 0.04 0.032 0.04 0.032 0.0310.0320.0350.00411.98 %
DOM elements 22227 22223 22226 22223 22223222232222420.01 %
Document height 45546 45524 45546 45524 455244552445533110.02 %
Total Requests 63 64 63 65 64646411.17 %
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 1.3 MB 1.3 MB 1.3 MB 1.3 MB1.3 MB1.3 MB52.7 KB3.93 %
HTML Transfer Size 264.5 KB 264.5 KB 264.5 KB 264.7 KB 264.5 KB264.5 KB264.5 KB86 B0.03 %
JavaScript Transfer Size 311.2 KB 310.3 KB 311.2 KB 310.8 KB 310.3 KB310.8 KB310.8 KB422 B0.13 %
CSS Transfer Size 27.7 KB 27.7 KB 27.7 KB 27.8 KB 27.7 KB27.7 KB27.7 KB62 B0.22 %
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 1.9 KB 1.8 KB1.8 KB1.8 KB27 B1.47 %
SVG Transfer Size 75.9 KB 81.8 KB 75.9 KB 82.9 KB 81.6 KB81.6 KB79.6 KB3.1 KB3.85 %
Total Content Size 3.9 MB 3.7 MB 3.8 MB 3.7 MB 3.7 MB3.7 MB3.8 MB50.6 KB1.31 %
HTML Content Size 1.6 MB 1.6 MB 1.6 MB 1.6 MB 1.6 MB1.6 MB1.6 MB92 B0.01 %
JavaScript Content Size 1.2 MB 1.2 MB 1.2 MB 1.2 MB 1.2 MB1.2 MB1.2 MB2.0 KB0.17 %
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 720.5 KB 583.2 KB 655.9 KB 583.2 KB 583.2 KB583.2 KB625.2 KB55.4 KB8.85 %
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 145.8 KB 160.5 KB 145.8 KB 160.5 KB 160.5 KB160.5 KB154.7 KB7.2 KB4.65 %
Third Party metrics
First Party metrics
First Party Requests 63 64 63 65 64646411.17 %
First Party Total Transfer Size 1.4 MB 1.3 MB 1.3 MB 1.3 MB 1.3 MB1.3 MB1.3 MB52.7 KB3.93 %
First Party Total Content Size 3.9 MB 3.7 MB 3.8 MB 3.7 MB 3.7 MB3.7 MB3.8 MB50.6 KB1.31 %