Metrics per run

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

Tested 2026-06-17 11:08:33 using Chrome 149.0.7827.53 (runtime settings)

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 403 ms 403 ms 403 ms 403 ms 403 ms403 ms403 ms0 ms0.00 %
Largest Contentful Paint 1.292 s 1.288 s 1.304 s 1.300 s 1.304 s1.300 s1.298 s6 ms0.50 %
Total Blocking Time 268 ms 246 ms 294 ms 276 ms 200 ms268 ms257 ms32 ms12.58 %
Cumulative Layout Shift 0.032 0.032 0.032 0.032 0.0320.0320.03200.00 %
Timing metrics
First Paint 1.292 s 1.288 s 1.304 s 1.300 s 1.304 s1.300 s1.298 s6 ms0.50 %
Largest Contentful Paint 1.292 s 1.288 s 1.304 s 1.300 s 1.304 s1.300 s1.298 s6 ms0.50 %
Load Event End 2.180 s 2.226 s 2.183 s 2.196 s 2.192 s2.192 s2.195 s16 ms0.75 %
Server Response Time 647 ms 647 ms 645 ms 646 ms 641 ms646 ms645 ms2 ms0.35 %
TTFB 403 ms 403 ms 403 ms 403 ms 403 ms403 ms403 ms0 ms0.00 %
Page Load Time 2.180 s 2.226 s 2.183 s 2.196 s 2.191 s2.191 s2.195 s16 ms0.75 %
First Visual Change 1.266 s 1.300 s 1.300 s 1.266 s 1.300 s1.300 s1.286 s17 ms1.29 %
Last Visual Change 3.633 s 3.566 s 3.566 s 3.566 s 3.600 s3.566 s3.586 s27 ms0.75 %
Speed Index 1.539 s 1.559 s 1.558 s 1.531 s 1.563 s1.558 s1.550 s13 ms0.81 %
Visual Readiness 2.367 s 2.266 s 2.266 s 2.300 s 2.300 s2.300 s2.300 s37 ms1.60 %
Visual Complete 95 3.033 s 2.966 s 2.966 s 2.966 s 3.033 s2.966 s2.993 s33 ms1.10 %
Visual Complete 99 3.533 s 3.500 s 3.533 s 3.466 s 3.533 s3.533 s3.513 s27 ms0.76 %
CPU metrics
Total Blocking Time 268 ms 246 ms 294 ms 276 ms 200 ms268 ms257 ms32 ms12.58 %
Max Potential FID 116 ms 177 ms 174 ms 183 ms 115 ms174 ms153 ms31 ms20.10 %
Number of Long Tasks 8 6 6 6 767112.12 %
Total Duration of Long Tasks 989 ms 884 ms 930 ms 903 ms 881 ms903 ms917 ms40 ms4.34 %
Browser metrics
CPU benchmark score 34 ms 33 ms 34 ms 33 ms 34 ms34 ms34 ms0 ms1.46 %
Page metrics
Cumulative Layout Shift 0.032 0.032 0.032 0.032 0.0320.0320.03200.00 %
DOM elements 22288 22287 22287 22287 22288222872228700.00 %
Document height 45752 45752 45752 45752 45752457524575200.00 %
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 MB835 B0.06 %
HTML Transfer Size 265.3 KB 265.2 KB 265.2 KB 265.2 KB 265.2 KB265.2 KB265.2 KB26 B0.01 %
JavaScript Transfer Size 308.1 KB 307.7 KB 307.7 KB 307.7 KB 307.8 KB307.7 KB307.8 KB168 B0.05 %
CSS Transfer Size 27.9 KB 27.8 KB 27.8 KB 27.8 KB 27.8 KB27.8 KB27.8 KB57 B0.20 %
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 1.8 KB 1.8 KB1.8 KB1.8 KB29 B1.56 %
JSON Transfer Size 2.2 KB 2.2 KB 2.2 KB 2.2 KB 2.2 KB2.2 KB2.2 KB29 B1.29 %
Plain Transfer Size 953 B 881 B 881 B 881 B 881 B881 B895 B29 B3.22 %
SVG Transfer Size 85.5 KB 84.2 KB 84.2 KB 84.2 KB 84.2 KB84.2 KB84.5 KB514 B0.59 %
Total Content Size 3.9 MB 3.9 MB 3.9 MB 3.9 MB 3.9 MB3.9 MB3.9 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 693.5 KB 693.5 KB 693.5 KB 693.5 KB 693.5 KB693.5 KB693.5 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 1.4 MB 1.4 MB 1.4 MB 1.4 MB 1.4 MB1.4 MB1.4 MB835 B0.06 %
First Party Total Content Size 3.9 MB 3.9 MB 3.9 MB 3.9 MB 3.9 MB3.9 MB3.9 MB0 b0.00 %