Metrics per run

https://en.wikipedia.beta.wmflabs.org/wiki/Barack_Obama

Tested 2025-02-20 17:52:45 using Chrome 133.0.6943.53 (runtime settings).

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 697 ms 698 ms 698 ms 766 ms 685 ms698 ms709 ms29 ms4.09 %
First Contentful Paint 1.588 s 1.600 s 1.592 s 1.664 s 1.560 s1.592 s1.601 s34 ms2.15 %
Largest Contentful Paint 1.692 s 1.712 s 1.712 s 1.764 s 1.668 s1.712 s1.710 s32 ms1.85 %
Interaction to Next Paint 144 ms 104 ms 120 ms NaN s 128 ms124 ms124 ms14 ms11.63 %
Total Blocking Time 399 ms 402 ms 386 ms 324 ms 383 ms386 ms379 ms28 ms7.48 %
Cumulative Layout Shift 0.118 0.122 0.118 0.122 0.1180.1180.1190.0021.35 %
Timing metrics
First Paint 1.588 s 1.600 s 1.592 s 1.664 s 1.560 s1.592 s1.601 s34 ms2.15 %
First Contentful Paint 1.588 s 1.600 s 1.592 s 1.664 s 1.560 s1.592 s1.601 s34 ms2.15 %
Largest Contentful Paint 1.692 s 1.712 s 1.712 s 1.764 s 1.668 s1.712 s1.710 s32 ms1.85 %
Load Event End 3.433 s 3.326 s 2.631 s 3.339 s 3.379 s3.339 s3.222 s298 ms9.24 %
Server Response Time 986 ms 988 ms 989 ms 997 ms 989 ms989 ms990 ms4 ms0.38 %
TTFB 697 ms 698 ms 698 ms 766 ms 685 ms698 ms709 ms29 ms4.09 %
Page Load Time 3.432 s 3.326 s 2.631 s 3.338 s 3.378 s3.338 s3.221 s297 ms9.23 %
First Visual Change 1.600 s 1.600 s 1.566 s 1.666 s 1.566 s1.600 s1.600 s37 ms2.28 %
Last Visual Change 3.600 s 3.266 s 3.766 s 3.366 s 3.566 s3.566 s3.513 s177 ms5.04 %
Speed Index 1.943 s 1.917 s 1.940 s 1.955 s 1.903 s1.940 s1.932 s19 ms0.98 %
Visual Readiness 2.000 s 1.666 s 2.200 s 1.700 s 2.000 s2.000 s1.913 s202 ms10.55 %
Visual Complete 95 3.600 s 3.266 s 3.766 s 3.366 s 3.566 s3.566 s3.513 s177 ms5.04 %
Visual Complete 99 3.600 s 3.266 s 3.766 s 3.366 s 3.566 s3.566 s3.513 s177 ms5.04 %
CPU metrics
Total Blocking Time 399 ms 402 ms 386 ms 324 ms 383 ms386 ms379 ms28 ms7.48 %
Max Potential FID 207 ms 242 ms 203 ms 171 ms 212 ms207 ms207 ms23 ms10.94 %
Number of Long Tasks 7 7 7 7 67705.88 %
Total Duration of Long Tasks 749 ms 752 ms 736 ms 674 ms 683 ms736 ms719 ms33 ms4.66 %
Browser metrics
CPU benchmark score 40 ms 39 ms 39 ms 40 ms 40 ms40 ms40 ms0 ms1.24 %
Page metrics
Cumulative Layout Shift 0.118 0.122 0.118 0.122 0.1180.1180.1190.0021.35 %
DOM elements 16032 16032 16032 16032 16032160321603200.00 %
Document height 55414 55414 55414 55414 55414554145541400.00 %
Total Requests 103 103 103 103 10310310300.00 %
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 1.5 MB 1.5 MB 1.5 MB 1.5 MB 1.5 MB1.5 MB1.5 MB1.5 KB0.10 %
HTML Transfer Size 230.9 KB 230.9 KB 230.9 KB 230.9 KB 230.9 KB230.9 KB230.9 KB17 B0.01 %
JavaScript Transfer Size 483.1 KB 483.1 KB 483.0 KB 483.1 KB 483.0 KB483.1 KB483.0 KB39 B0.01 %
CSS Transfer Size 26.2 KB 26.1 KB 26.1 KB 26.1 KB 26.1 KB26.1 KB26.1 KB23 B0.09 %
Font Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
SVG Transfer Size 17.9 KB 17.9 KB 17.9 KB 17.9 KB 17.9 KB17.9 KB17.9 KB0 b0.00 %
Total Content Size 4.2 MB 4.2 MB 4.2 MB 4.2 MB 4.2 MB4.2 MB4.2 MB1.5 KB0.03 %
HTML Content Size 1.4 MB 1.4 MB 1.4 MB 1.4 MB 1.4 MB1.4 MB1.4 MB0 b0.00 %
JavaScript Content Size 2.0 MB 2.0 MB 2.0 MB 2.0 MB 2.0 MB2.0 MB2.0 MB1 B0.00 %
CSS Content Size 184.3 KB 184.3 KB 184.3 KB 184.3 KB 184.3 KB184.3 KB184.3 KB0 b0.00 %
Image Content Size 714.0 KB 715.4 KB 715.4 KB 715.4 KB 711.5 KB715.4 KB714.3 KB1.5 KB0.21 %
Font Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
SVG Content Size 8.5 KB 8.5 KB 8.5 KB 8.5 KB 8.5 KB8.5 KB8.5 KB0 b0.00 %
Third Party metrics
Third Party Transfer Size 755.5 KB 756.8 KB 756.8 KB 756.8 KB 753.0 KB756.8 KB755.8 KB1.5 KB0.20 %
Third Party Requests 71 71 71 71 71717100.00 %
First Party metrics
First Party Requests 32 32 32 32 32323200.00 %
First Party Total Transfer Size 781.7 KB 781.6 KB 781.5 KB 781.6 KB 781.6 KB781.6 KB781.6 KB49 B0.01 %
First Party Total Content Size 3.6 MB 3.6 MB 3.6 MB 3.6 MB 3.6 MB3.6 MB3.6 MB1 B0.00 %