Metrics per run

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

Tested 2026-06-22 02:52:36 using Chrome 149.0.7827.53 (runtime settings)

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 404 ms 402 ms 403 ms 403 ms 403 ms403 ms403 ms1 ms0.16 %
Largest Contentful Paint 1.304 s 1.320 s 1.304 s 1.320 s 1.300 s1.304 s1.310 s9 ms0.66 %
Total Blocking Time 300 ms 260 ms 288 ms 297 ms 269 ms288 ms283 ms16 ms5.56 %
Cumulative Layout Shift 0.032 0.032 0.032 0.032 0.0320.0320.03200.00 %
Timing metrics
First Paint 1.304 s 1.320 s 1.304 s 1.320 s 1.300 s1.304 s1.310 s9 ms0.66 %
Largest Contentful Paint 1.304 s 1.320 s 1.304 s 1.320 s 1.300 s1.304 s1.310 s9 ms0.66 %
Load Event End 2.172 s 2.174 s 2.188 s 2.779 s 2.153 s2.174 s2.293 s243 ms10.60 %
Server Response Time 656 ms 659 ms 656 ms 657 ms 657 ms657 ms657 ms1 ms0.17 %
TTFB 404 ms 402 ms 403 ms 403 ms 403 ms403 ms403 ms1 ms0.16 %
Page Load Time 2.172 s 2.174 s 2.188 s 2.779 s 2.153 s2.174 s2.293 s243 ms10.60 %
First Visual Change 1.300 s 1.300 s 1.300 s 1.300 s 1.300 s1.300 s1.300 s0 ms0.00 %
Last Visual Change 3.566 s 3.533 s 3.566 s 3.400 s 3.500 s3.533 s3.513 s62 ms1.75 %
Speed Index 1.539 s 1.536 s 1.538 s 1.527 s 1.538 s1.538 s1.536 s4 ms0.29 %
Visual Readiness 2.266 s 2.233 s 2.266 s 2.100 s 2.200 s2.233 s2.213 s62 ms2.78 %
Visual Complete 95 2.966 s 2.933 s 2.966 s 2.833 s 2.933 s2.933 s2.926 s49 ms1.67 %
Visual Complete 99 3.466 s 3.433 s 3.433 s 3.333 s 3.433 s3.433 s3.420 s45 ms1.32 %
CPU metrics
Total Blocking Time 300 ms 260 ms 288 ms 297 ms 269 ms288 ms283 ms16 ms5.56 %
Max Potential FID 183 ms 182 ms 175 ms 187 ms 195 ms183 ms184 ms7 ms3.56 %
Number of Long Tasks 7 6 7 7 77705.88 %
Total Duration of Long Tasks 965 ms 901 ms 959 ms 977 ms 939 ms959 ms948 ms27 ms2.81 %
Browser metrics
CPU benchmark score 46 ms 33 ms 34 ms 34 ms 34 ms34 ms36 ms5 ms13.58 %
Page metrics
Cumulative Layout Shift 0.032 0.032 0.032 0.032 0.0320.0320.03200.00 %
DOM elements 22328 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 MB6.8 KB0.48 %
HTML Transfer Size 265.7 KB 265.8 KB 265.7 KB 265.7 KB 265.8 KB265.7 KB265.8 KB35 B0.01 %
JavaScript Transfer Size 310.3 KB 310.8 KB 310.3 KB 310.3 KB 310.8 KB310.3 KB310.5 KB211 B0.07 %
CSS Transfer Size 28.4 KB 28.6 KB 28.4 KB 28.4 KB 28.6 KB28.4 KB28.5 KB70 B0.24 %
Font Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Transfer Size 1.8 KB 1.9 KB 1.8 KB 1.8 KB 1.9 KB1.8 KB1.8 KB35 B1.89 %
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 881 B 953 B 881 B 881 B 953 B881 B910 B35 B3.88 %
SVG Transfer Size 84.4 KB 85.6 KB 84.4 KB 84.6 KB 85.6 KB84.6 KB84.9 KB596 B0.69 %
Total Content Size 3.9 MB 3.9 MB 3.8 MB 3.8 MB 3.8 MB3.8 MB3.9 MB6.7 KB0.17 %
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 668.3 KB 668.3 KB 655.7 KB 654.4 KB 654.4 KB655.7 KB660.2 KB6.7 KB1.01 %
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 MB6.8 KB0.48 %
First Party Total Content Size 3.9 MB 3.9 MB 3.8 MB 3.8 MB 3.8 MB3.8 MB3.9 MB6.7 KB0.17 %