Metrics per run

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

Tested 2026-05-26 02:24:53 using Chrome 148.0.7778.96 (script).(runtime settings)

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 109 ms 107 ms 109 ms 107 ms 109 ms109 ms108 ms1 ms0.91 %
Largest Contentful Paint 948 ms 952 ms 936 ms 944 ms 940 ms944 ms944 ms6 ms0.60 %
Total Blocking Time 204 ms 186 ms 186 ms 176 ms 154 ms186 ms181 ms16 ms9.01 %
Cumulative Layout Shift 0.032 0.032 0.032 0.032 0.0320.0320.03200.00 %
Timing metrics
First Paint 948 ms 952 ms 936 ms 944 ms 940 ms944 ms944 ms6 ms0.60 %
Largest Contentful Paint 948 ms 952 ms 936 ms 944 ms 940 ms944 ms944 ms6 ms0.60 %
Load Event End 1.682 s 1.654 s 1.714 s 1.672 s 1.608 s1.672 s1.666 s35 ms2.10 %
Server Response Time 403 ms 403 ms 403 ms 403 ms 403 ms403 ms403 ms0 ms0.00 %
TTFB 109 ms 107 ms 109 ms 107 ms 109 ms109 ms108 ms1 ms0.91 %
Page Load Time 1.682 s 1.653 s 1.714 s 1.671 s 1.608 s1.671 s1.666 s35 ms2.10 %
First Visual Change 933 ms 933 ms 933 ms 933 ms 933 ms933 ms933 ms0 ms0.00 %
Last Visual Change 1.833 s 1.833 s 1.766 s 1.833 s 1.766 s1.833 s1.806 s33 ms1.82 %
Speed Index 1.038 s 1.036 s 1.032 s 1.037 s 1.032 s1.036 s1.035 s3 ms0.24 %
Visual Readiness 900 ms 900 ms 833 ms 900 ms 833 ms900 ms873 ms33 ms3.76 %
Visual Complete 95 1.800 s 1.766 s 1.766 s 1.800 s 1.733 s1.766 s1.773 s25 ms1.42 %
Visual Complete 99 1.800 s 1.766 s 1.766 s 1.800 s 1.733 s1.766 s1.773 s25 ms1.42 %
CPU metrics
Total Blocking Time 204 ms 186 ms 186 ms 176 ms 154 ms186 ms181 ms16 ms9.01 %
Max Potential FID 109 ms 101 ms 105 ms 94 ms 104 ms104 ms103 ms5 ms4.88 %
Number of Long Tasks 8 8 8 8 78805.13 %
Total Duration of Long Tasks 995 ms 983 ms 969 ms 967 ms 891 ms969 ms961 ms36 ms3.79 %
Browser metrics
CPU benchmark score 43 ms 48 ms 48 ms 33 ms 36 ms43 ms42 ms6 ms14.79 %
Page metrics
Cumulative Layout Shift 0.032 0.032 0.032 0.032 0.0320.0320.03200.00 %
DOM elements 23136 23136 23137 23136 23136231362313600.00 %
Document height 58775 58775 58775 58775 58775587755877500.00 %
Total Requests 83 83 83 83 83838300.00 %
HTML Requests 1 1 1 1 11100.00 %
JavaScript Requests 2 2 2 2 22200.00 %
CSS Requests 1 1 1 1 11100.00 %
Font Requests 0 0 0 0 00000.00 %
HTTP Errors 0 0 0 0 0000N/A
Total Transfer Size 1.1 MB 1.1 MB 1.1 MB 1.1 MB 1.1 MB1.1 MB1.1 MB727 B0.06 %
HTML Transfer Size 320.3 KB 320.3 KB 320.3 KB 320.3 KB 320.3 KB320.3 KB320.3 KB0 b0.00 %
JavaScript Transfer Size 76.1 KB 76.1 KB 76.1 KB 76.1 KB 76.1 KB76.1 KB76.1 KB1 B0.00 %
CSS Transfer Size 24.7 KB 24.7 KB 24.7 KB 24.7 KB 24.7 KB24.7 KB24.7 KB0 b0.00 %
Font Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
SVG Transfer Size 19.8 KB 19.8 KB 19.8 KB 19.8 KB 19.8 KB19.8 KB19.8 KB0 b0.00 %
Total Content Size 2.9 MB 2.9 MB 2.9 MB 2.9 MB 2.9 MB2.9 MB2.9 MB741 B0.02 %
HTML Content Size 1.8 MB 1.8 MB 1.8 MB 1.8 MB 1.8 MB1.8 MB1.8 MB0 b0.00 %
JavaScript Content Size 247.6 KB 247.6 KB 247.6 KB 247.6 KB 247.6 KB247.6 KB247.6 KB0 b0.00 %
CSS Content Size 196.0 KB 196.0 KB 196.0 KB 196.0 KB 196.0 KB196.0 KB196.0 KB0 b0.00 %
Image Content Size 674.4 KB 676.5 KB 676.1 KB 676.1 KB 676.1 KB676.1 KB675.8 KB741 B0.11 %
Font Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
SVG Content Size 7.7 KB 7.7 KB 7.7 KB 7.7 KB 7.7 KB7.7 KB7.7 KB0 b0.00 %
Third Party metrics
First Party metrics
First Party Requests 83 83 83 83 83838300.00 %
First Party Total Transfer Size 1.1 MB 1.1 MB 1.1 MB 1.1 MB 1.1 MB1.1 MB1.1 MB727 B0.06 %
First Party Total Content Size 2.9 MB 2.9 MB 2.9 MB 2.9 MB 2.9 MB2.9 MB2.9 MB741 B0.02 %