Metrics per run

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

Tested 2026-06-16 19:08:09 using Chrome 149.0.7827.53 (runtime settings)

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 403 ms 404 ms 404 ms 404 ms 403 ms404 ms404 ms0 ms0.12 %
Largest Contentful Paint 1.300 s 1.436 s 1.268 s 1.328 s 1.328 s1.328 s1.332 s57 ms4.24 %
Total Blocking Time 254 ms 238 ms 240 ms 221 ms 237 ms238 ms238 ms10 ms4.41 %
Cumulative Layout Shift 0.032 0.032 0.032 0.031 0.0320.0320.03200.69 %
Timing metrics
First Paint 1.300 s 1.436 s 1.268 s 1.328 s 1.328 s1.328 s1.332 s57 ms4.24 %
Largest Contentful Paint 1.300 s 1.436 s 1.268 s 1.328 s 1.328 s1.328 s1.332 s57 ms4.24 %
Load Event End 2.143 s 2.094 s 2.134 s 2.124 s 2.145 s2.134 s2.128 s19 ms0.87 %
Server Response Time 643 ms 610 ms 647 ms 647 ms 643 ms643 ms638 ms14 ms2.21 %
TTFB 403 ms 404 ms 404 ms 404 ms 403 ms404 ms404 ms0 ms0.12 %
Page Load Time 2.143 s 2.094 s 2.134 s 2.124 s 2.145 s2.134 s2.128 s19 ms0.87 %
First Visual Change 1.300 s 1.433 s 1.266 s 1.300 s 1.300 s1.300 s1.320 s58 ms4.40 %
Last Visual Change 3.500 s 3.433 s 3.466 s 3.500 s 3.500 s3.500 s3.480 s27 ms0.77 %
Speed Index 1.547 s 1.639 s 1.515 s 1.529 s 1.547 s1.547 s1.555 s43 ms2.80 %
Visual Readiness 2.200 s 2.000 s 2.200 s 2.200 s 2.200 s2.200 s2.160 s80 ms3.70 %
Visual Complete 95 2.900 s 2.833 s 2.866 s 2.900 s 2.900 s2.900 s2.880 s27 ms0.93 %
Visual Complete 99 3.400 s 3.333 s 3.366 s 3.400 s 3.400 s3.400 s3.380 s27 ms0.79 %
CPU metrics
Total Blocking Time 254 ms 238 ms 240 ms 221 ms 237 ms238 ms238 ms10 ms4.41 %
Max Potential FID 182 ms 171 ms 176 ms 115 ms 170 ms171 ms163 ms24 ms14.91 %
Number of Long Tasks 5 6 6 7 666110.54 %
Total Duration of Long Tasks 837 ms 910 ms 867 ms 905 ms 892 ms892 ms882 ms27 ms3.07 %
Browser metrics
CPU benchmark score 44 ms 33 ms 34 ms 34 ms 33 ms34 ms36 ms4 ms11.86 %
Page metrics
Cumulative Layout Shift 0.032 0.032 0.032 0.031 0.0320.0320.03200.69 %
DOM elements 22286 22286 22286 22287 22286222862228600.00 %
Document height 45726 45726 45726 45726 45726457264572600.00 %
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 MB1.1 KB0.08 %
HTML Transfer Size 265.2 KB 265.2 KB 265.2 KB 265.2 KB 265.2 KB265.2 KB265.2 KB36 B0.01 %
JavaScript Transfer Size 306.7 KB 306.7 KB 306.3 KB 306.3 KB 306.7 KB306.7 KB306.5 KB223 B0.07 %
CSS Transfer Size 27.9 KB 27.9 KB 27.8 KB 27.8 KB 28.0 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 1.8 KB 1.8 KB 1.9 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 953 B 953 B 881 B 881 B 955 B953 B925 B36 B3.85 %
SVG Transfer Size 85.5 KB 85.7 KB 84.3 KB 84.3 KB 85.6 KB85.5 KB85.1 KB675 B0.78 %
Total Content Size 3.7 MB 3.7 MB 3.7 MB 3.7 MB 3.7 MB3.7 MB3.7 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 201.1 KB 201.1 KB 201.1 KB 201.1 KB 201.1 KB201.1 KB201.1 KB0 b0.00 %
Image Content Size 580.6 KB 580.6 KB 580.6 KB 580.6 KB 580.6 KB580.6 KB580.6 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 160.5 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 MB1.1 KB0.08 %
First Party Total Content Size 3.7 MB 3.7 MB 3.7 MB 3.7 MB 3.7 MB3.7 MB3.7 MB0 b0.00 %