Metrics per run

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

Tested 2026-06-17 03:09:42 using Chrome 149.0.7827.53 (runtime settings)

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 404 ms 404 ms 404 ms 404 ms 404 ms404 ms404 ms0 ms0.00 %
Largest Contentful Paint 1.284 s 1.288 s 1.296 s 1.312 s 1.268 s1.288 s1.290 s14 ms1.12 %
Total Blocking Time 230 ms 238 ms 237 ms 254 ms 246 ms238 ms241 ms8 ms3.42 %
Cumulative Layout Shift 0.032 0.032 0.032 0.032 0.0320.0320.03200.00 %
Timing metrics
First Paint 1.284 s 1.288 s 1.296 s 1.312 s 1.268 s1.288 s1.290 s14 ms1.12 %
Largest Contentful Paint 1.284 s 1.288 s 1.296 s 1.312 s 1.268 s1.288 s1.290 s14 ms1.12 %
Load Event End 2.092 s 2.133 s 2.095 s 2.091 s 2.097 s2.095 s2.102 s16 ms0.75 %
Server Response Time 651 ms 643 ms 648 ms 648 ms 648 ms648 ms648 ms3 ms0.40 %
TTFB 404 ms 404 ms 404 ms 404 ms 404 ms404 ms404 ms0 ms0.00 %
Page Load Time 2.092 s 2.132 s 2.095 s 2.091 s 2.097 s2.095 s2.101 s15 ms0.74 %
First Visual Change 1.300 s 1.300 s 1.266 s 1.300 s 1.266 s1.300 s1.286 s17 ms1.29 %
Last Visual Change 3.533 s 3.466 s 3.433 s 3.566 s 3.566 s3.533 s3.513 s54 ms1.54 %
Speed Index 1.547 s 1.540 s 1.510 s 1.554 s 1.523 s1.540 s1.535 s16 ms1.05 %
Visual Readiness 2.233 s 2.166 s 2.167 s 2.266 s 2.300 s2.233 s2.226 s53 ms2.39 %
Visual Complete 95 2.933 s 2.866 s 2.833 s 2.966 s 2.933 s2.933 s2.906 s49 ms1.68 %
Visual Complete 99 3.433 s 3.366 s 3.333 s 3.500 s 3.466 s3.433 s3.420 s62 ms1.81 %
CPU metrics
Total Blocking Time 230 ms 238 ms 237 ms 254 ms 246 ms238 ms241 ms8 ms3.42 %
Max Potential FID 113 ms 172 ms 170 ms 121 ms 115 ms121 ms138 ms27 ms19.48 %
Number of Long Tasks 7 7 6 7 77705.88 %
Total Duration of Long Tasks 924 ms 922 ms 849 ms 943 ms 924 ms924 ms912 ms33 ms3.57 %
Browser metrics
CPU benchmark score 34 ms 37 ms 37 ms 34 ms 34 ms34 ms35 ms1 ms4.18 %
Page metrics
Cumulative Layout Shift 0.032 0.032 0.032 0.032 0.0320.0320.03200.00 %
DOM elements 22287 22287 22287 22288 22288222872228700.00 %
Document height 45752 45752 45752 45752 45752457524575200.00 %
Total Requests 66 66 66 66 66666600.00 %
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 1.3 MB1.3 MB1.3 MB970 B0.07 %
HTML Transfer Size 265.3 KB 265.3 KB 265.3 KB 265.3 KB 265.3 KB265.3 KB265.3 KB40 B0.01 %
JavaScript Transfer Size 306.7 KB 306.7 KB 306.7 KB 306.3 KB 306.3 KB306.7 KB306.5 KB223 B0.07 %
CSS Transfer Size 27.9 KB 28.0 KB 28.0 KB 27.8 KB 27.8 KB27.9 KB27.9 KB71 B0.25 %
Font Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Transfer Size 1.9 KB 1.9 KB 1.9 KB 1.8 KB 1.8 KB1.9 KB1.8 KB36 B1.91 %
JSON Transfer Size 2.2 KB 2.2 KB 2.2 KB 2.2 KB 2.2 KB2.2 KB2.2 KB35 B1.57 %
Plain Transfer Size 953 B 955 B 955 B 881 B 881 B953 B925 B36 B3.88 %
SVG Transfer Size 85.5 KB 85.6 KB 85.6 KB 84.3 KB 84.3 KB85.5 KB85.1 KB657 B0.75 %
Total Content Size 3.7 MB 3.7 MB 3.7 MB 3.7 MB 3.7 MB3.7 MB3.7 MB1.2 KB0.03 %
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 201.1 KB 201.1 KB 201.1 KB 201.1 KB 201.1 KB201.1 KB201.1 KB0 b0.00 %
Image Content Size 549.5 KB 549.5 KB 551.9 KB 551.9 KB 551.9 KB551.9 KB550.9 KB1.2 KB0.21 %
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 %
JSON Content Size 2.0 KB 2.0 KB 2.0 KB 2.0 KB 2.0 KB2.0 KB2.0 KB0 b0.00 %
Plain Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 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 66 66 66 66 66666600.00 %
First Party Total Transfer Size 1.3 MB 1.3 MB 1.3 MB 1.3 MB 1.3 MB1.3 MB1.3 MB970 B0.07 %
First Party Total Content Size 3.7 MB 3.7 MB 3.7 MB 3.7 MB 3.7 MB3.7 MB3.7 MB1.2 KB0.03 %