Metrics per run

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

Tested 2026-06-17 07:09:25 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 1.352 s 1.356 s 1.340 s 1.332 s 1.268 s1.340 s1.330 s32 ms2.40 %
Total Blocking Time 231 ms 264 ms 223 ms 215 ms 270 ms231 ms241 ms22 ms9.24 %
Cumulative Layout Shift 0.032 0.032 0.031 0.032 0.0320.0320.03200.69 %
Timing metrics
First Paint 1.352 s 1.356 s 1.340 s 1.332 s 1.268 s1.340 s1.330 s32 ms2.40 %
Largest Contentful Paint 1.352 s 1.356 s 1.340 s 1.332 s 1.268 s1.340 s1.330 s32 ms2.40 %
Load Event End 2.164 s 2.182 s 2.177 s 2.172 s 2.170 s2.172 s2.173 s6 ms0.28 %
Server Response Time 649 ms 641 ms 642 ms 647 ms 649 ms647 ms646 ms3 ms0.53 %
TTFB 403 ms 404 ms 403 ms 403 ms 404 ms403 ms403 ms0 ms0.12 %
Page Load Time 2.164 s 2.182 s 2.177 s 2.172 s 2.170 s2.172 s2.173 s6 ms0.28 %
First Visual Change 1.333 s 1.366 s 1.300 s 1.333 s 1.266 s1.333 s1.320 s34 ms2.57 %
Last Visual Change 3.600 s 3.566 s 3.500 s 2.966 s 3.533 s3.533 s3.433 s236 ms6.87 %
Speed Index 1.586 s 1.610 s 1.549 s 1.527 s 1.528 s1.549 s1.560 s33 ms2.11 %
Visual Readiness 2.267 s 2.200 s 2.200 s 1.633 s 2.267 s2.200 s2.113 s242 ms11.45 %
Visual Complete 95 3.000 s 2.966 s 2.933 s 2.966 s 2.933 s2.966 s2.960 s25 ms0.85 %
Visual Complete 99 3.500 s 3.466 s 3.400 s 2.966 s 3.466 s3.466 s3.360 s199 ms5.94 %
CPU metrics
Total Blocking Time 231 ms 264 ms 223 ms 215 ms 270 ms231 ms241 ms22 ms9.24 %
Max Potential FID 100 ms 187 ms 121 ms 109 ms 194 ms121 ms142 ms40 ms28.17 %
Number of Long Tasks 8 6 8 8 687113.61 %
Total Duration of Long Tasks 969 ms 917 ms 975 ms 958 ms 893 ms958 ms942 ms32 ms3.39 %
Browser metrics
CPU benchmark score 46 ms 34 ms 34 ms 34 ms 33 ms34 ms36 ms5 ms13.58 %
Page metrics
Cumulative Layout Shift 0.032 0.032 0.031 0.032 0.0320.0320.03200.69 %
DOM elements 22288 22287 22288 22287 22287222872228700.00 %
Document height 45752 45752 45752 45752 45752457524575200.00 %
Total Requests 66 66 66 65 66666600.61 %
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 MB1004 B0.07 %
HTML Transfer Size 265.3 KB 265.2 KB 265.2 KB 265.3 KB 265.3 KB265.3 KB265.3 KB38 B0.01 %
JavaScript Transfer Size 306.7 KB 306.3 KB 306.3 KB 306.7 KB 306.7 KB306.7 KB306.5 KB220 B0.07 %
CSS Transfer Size 28.0 KB 27.8 KB 27.8 KB 27.9 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 1.8 KB 1.8 KB 1.9 KB 1.9 KB1.9 KB1.8 KB36 B1.91 %
JSON Transfer Size 2.2 KB 2.2 KB 2.2 KB N/A 2.2 KB2.2 KB2.2 KB37 B1.64 %
Plain Transfer Size 955 B 881 B 881 B 953 B 955 B953 B925 B36 B3.88 %
SVG Transfer Size 85.3 KB 84.5 KB 84.3 KB 85.6 KB 85.6 KB85.3 KB85.1 KB566 B0.65 %
Total Content Size 3.8 MB 3.8 MB 3.8 MB 3.8 MB 3.8 MB3.8 MB3.8 MB825 B0.02 %
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 683.7 KB 683.7 KB 683.7 KB 683.7 KB 683.7 KB683.7 KB683.7 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 N/A 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 65 66666600.61 %
First Party Total Transfer Size 1.4 MB 1.4 MB 1.4 MB 1.4 MB 1.4 MB1.4 MB1.4 MB1004 B0.07 %
First Party Total Content Size 3.8 MB 3.8 MB 3.8 MB 3.8 MB 3.8 MB3.8 MB3.8 MB825 B0.02 %