Metrics per run

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

Tested 2026-06-22 14:16:00 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 403 ms 404 ms403 ms403 ms0 ms0.12 %
Largest Contentful Paint 1.332 s 1.328 s 1.300 s 1.304 s 1.292 s1.304 s1.311 s16 ms1.21 %
Total Blocking Time 294 ms 229 ms 255 ms 262 ms 248 ms255 ms258 ms21 ms8.26 %
Cumulative Layout Shift 0.032 0.031 0.032 0.032 0.0310.0320.03200.85 %
Timing metrics
First Paint 1.332 s 1.328 s 1.300 s 1.304 s 1.292 s1.304 s1.311 s16 ms1.21 %
Largest Contentful Paint 1.332 s 1.328 s 1.300 s 1.304 s 1.292 s1.304 s1.311 s16 ms1.21 %
Load Event End 2.163 s 2.681 s 2.150 s 2.153 s 2.641 s2.163 s2.358 s248 ms10.52 %
Server Response Time 656 ms 657 ms 657 ms 658 ms 658 ms657 ms657 ms1 ms0.11 %
TTFB 403 ms 404 ms 403 ms 403 ms 404 ms403 ms403 ms0 ms0.12 %
Page Load Time 2.163 s 2.680 s 2.150 s 2.153 s 2.640 s2.163 s2.357 s248 ms10.50 %
First Visual Change 1.333 s 1.300 s 1.300 s 1.300 s 1.300 s1.300 s1.307 s13 ms1.01 %
Last Visual Change 3.533 s 3.300 s 3.500 s 3.500 s 3.266 s3.500 s3.420 s113 ms3.30 %
Speed Index 1.562 s 1.505 s 1.531 s 1.530 s 1.502 s1.530 s1.526 s22 ms1.42 %
Visual Readiness 2.200 s 2.000 s 2.200 s 2.200 s 1.966 s2.200 s2.113 s107 ms5.06 %
Visual Complete 95 2.966 s 2.733 s 2.900 s 2.900 s 2.700 s2.900 s2.840 s104 ms3.66 %
Visual Complete 99 3.466 s 3.233 s 3.433 s 3.433 s 3.200 s3.433 s3.353 s113 ms3.36 %
CPU metrics
Total Blocking Time 294 ms 229 ms 255 ms 262 ms 248 ms255 ms258 ms21 ms8.26 %
Max Potential FID 194 ms 122 ms 190 ms 183 ms 126 ms183 ms163 ms32 ms19.67 %
Number of Long Tasks 6 7 7 6 77707.42 %
Total Duration of Long Tasks 938 ms 927 ms 927 ms 888 ms 925 ms927 ms921 ms17 ms1.86 %
Browser metrics
CPU benchmark score 44 ms 34 ms 34 ms 34 ms 33 ms34 ms36 ms4 ms11.50 %
Page metrics
Cumulative Layout Shift 0.032 0.031 0.032 0.032 0.0310.0320.03200.85 %
DOM elements 22328 22329 22328 22328 22329223282232800.00 %
Document height 45779 45779 45779 45779 45779457794577900.00 %
Total Requests 66 67 66 66 66666600.60 %
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 MB1.2 KB0.08 %
HTML Transfer Size 265.8 KB 265.8 KB 265.7 KB 265.8 KB 265.7 KB265.8 KB265.8 KB36 B0.01 %
JavaScript Transfer Size 310.9 KB 310.8 KB 310.4 KB 310.8 KB 310.4 KB310.8 KB310.6 KB222 B0.07 %
CSS Transfer Size 28.6 KB 28.6 KB 28.4 KB 28.6 KB 28.4 KB28.6 KB28.5 KB71 B0.24 %
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 1.8 KB 1.9 KB 1.8 KB1.9 KB1.8 KB36 B1.89 %
JSON Transfer Size 2.2 KB 2.2 KB 2.2 KB 2.2 KB 2.2 KB2.2 KB2.2 KB36 B1.57 %
Plain Transfer Size 955 B 1.5 KB 881 B 953 B 881 B953 B1.0 KB261 B24.90 %
SVG Transfer Size 85.7 KB 85.8 KB 84.4 KB 85.6 KB 84.5 KB85.6 KB85.2 KB630 B0.72 %
Total Content Size 3.8 MB 3.8 MB 3.8 MB 3.8 MB 3.8 MB3.8 MB3.8 MB0 b0.00 %
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 647.8 KB 647.8 KB 647.8 KB 647.8 KB 647.8 KB647.8 KB647.8 KB0 b0.00 %
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 67 66 66 66666600.60 %
First Party Total Transfer Size 1.4 MB 1.4 MB 1.4 MB 1.4 MB 1.4 MB1.4 MB1.4 MB1.2 KB0.08 %
First Party Total Content Size 3.8 MB 3.8 MB 3.8 MB 3.8 MB 3.8 MB3.8 MB3.8 MB0 b0.00 %