Metrics per run

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

Tested 2026-06-22 10:28:33 using Chrome 149.0.7827.53 (runtime settings)

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 403 ms 404 ms 403 ms 404 ms 404 ms404 ms404 ms0 ms0.12 %
Largest Contentful Paint 1.304 s 1.296 s 1.280 s 1.292 s 1.324 s1.296 s1.299 s15 ms1.13 %
Total Blocking Time 216 ms 268 ms 260 ms 267 ms 299 ms267 ms262 ms27 ms10.17 %
Cumulative Layout Shift 0.032 0.032 0.032 0.032 0.0320.0320.03200.00 %
Timing metrics
First Paint 1.304 s 1.296 s 1.280 s 1.292 s 1.324 s1.296 s1.299 s15 ms1.13 %
Largest Contentful Paint 1.304 s 1.296 s 1.280 s 1.292 s 1.324 s1.296 s1.299 s15 ms1.13 %
Load Event End 2.198 s 2.201 s 2.195 s 2.198 s 2.199 s2.198 s2.198 s2 ms0.09 %
Server Response Time 657 ms 652 ms 654 ms 657 ms 656 ms656 ms655 ms2 ms0.30 %
TTFB 403 ms 404 ms 403 ms 404 ms 404 ms404 ms404 ms0 ms0.12 %
Page Load Time 2.198 s 2.201 s 2.195 s 2.198 s 2.199 s2.198 s2.198 s2 ms0.09 %
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 3.666 s 3.566 s 3.566 s 3.533 s 3.566 s3.566 s3.579 s45 ms1.26 %
Speed Index 1.544 s 1.514 s 1.539 s 1.556 s 1.560 s1.544 s1.543 s16 ms1.05 %
Visual Readiness 2.366 s 2.300 s 2.266 s 2.233 s 2.266 s2.266 s2.286 s45 ms1.98 %
Visual Complete 95 3.033 s 2.966 s 2.966 s 2.966 s 2.966 s2.966 s2.979 s27 ms0.90 %
Visual Complete 99 3.533 s 3.500 s 3.500 s 3.466 s 3.466 s3.500 s3.493 s25 ms0.72 %
CPU metrics
Total Blocking Time 216 ms 268 ms 260 ms 267 ms 299 ms267 ms262 ms27 ms10.17 %
Max Potential FID 106 ms 177 ms 183 ms 183 ms 178 ms178 ms165 ms30 ms18.02 %
Number of Long Tasks 8 7 6 7 77719.04 %
Total Duration of Long Tasks 950 ms 928 ms 884 ms 958 ms 988 ms950 ms942 ms35 ms3.68 %
Browser metrics
CPU benchmark score 45 ms 34 ms 34 ms 33 ms 36 ms34 ms36 ms4 ms12.11 %
Page metrics
Cumulative Layout Shift 0.032 0.032 0.032 0.032 0.0320.0320.03200.00 %
DOM elements 22329 22328 22328 22328 22328223282232800.00 %
Document height 45779 45779 45779 45779 45779457794577900.00 %
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 1.4 MB 1.4 MB 1.4 MB 1.4 MB 1.4 MB1.4 MB1.4 MB243 B0.02 %
HTML Transfer Size 265.8 KB 265.8 KB 265.8 KB 265.8 KB 265.8 KB265.8 KB265.8 KB1 B0.00 %
JavaScript Transfer Size 310.8 KB 310.8 KB 310.8 KB 310.8 KB 310.8 KB310.8 KB310.8 KB9 B0.00 %
CSS Transfer Size 28.6 KB 28.6 KB 28.6 KB 28.6 KB 28.6 KB28.6 KB28.6 KB2 B0.01 %
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 1.9 KB 1.9 KB1.9 KB1.9 KB1 B0.05 %
JSON Transfer Size 2.2 KB 2.2 KB 2.2 KB 2.2 KB 2.2 KB2.2 KB2.2 KB1 B0.04 %
Plain Transfer Size 953 B 953 B 955 B 953 B 955 B953 B954 B1 B0.10 %
SVG Transfer Size 85.6 KB 85.6 KB 85.7 KB 85.6 KB 85.7 KB85.6 KB85.6 KB21 B0.02 %
Total Content Size 3.9 MB 3.9 MB 3.9 MB 3.9 MB 3.9 MB3.9 MB3.9 MB222 B0.01 %
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 204.8 KB 204.8 KB 204.8 KB 204.8 KB 204.8 KB204.8 KB204.8 KB0 b0.00 %
Image Content Size 694.0 KB 693.5 KB 693.5 KB 693.5 KB 693.5 KB693.5 KB693.6 KB222 B0.03 %
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 160.6 KB 160.6 KB 160.6 KB 160.6 KB 160.6 KB160.6 KB160.6 KB0 b0.00 %
Third Party metrics
First Party metrics
First Party Requests 66 66 66 66 66666600.00 %
First Party Total Transfer Size 1.4 MB 1.4 MB 1.4 MB 1.4 MB 1.4 MB1.4 MB1.4 MB243 B0.02 %
First Party Total Content Size 3.9 MB 3.9 MB 3.9 MB 3.9 MB 3.9 MB3.9 MB3.9 MB222 B0.01 %