Metrics per run

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

Tested 2025-06-18 14:24:56 using Chrome 137.0.7151.55 (runtime settings).

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 684 ms 646 ms 693 ms 690 ms 655 ms684 ms674 ms19 ms2.86 %
First Contentful Paint 748 ms 692 ms 752 ms 764 ms 700 ms748 ms731 ms29 ms4.01 %
Largest Contentful Paint 748 ms 692 ms 752 ms 764 ms 700 ms748 ms731 ms29 ms4.01 %
Total Blocking Time 0 ms 0 ms 0 ms 0 ms 0 ms0 ms0 ms0 ms0.00 %
Cumulative Layout Shift 0 0 0 0 00000.00 %
Timing metrics
First Paint 748 ms 692 ms 752 ms 764 ms 700 ms748 ms731 ms29 ms4.01 %
First Contentful Paint 748 ms 692 ms 752 ms 764 ms 700 ms748 ms731 ms29 ms4.01 %
Largest Contentful Paint 748 ms 692 ms 752 ms 764 ms 700 ms748 ms731 ms29 ms4.01 %
Load Event End 1.104 s 1.066 s 1.134 s 1.110 s 1.146 s1.110 s1.112 s28 ms2.49 %
Server Response Time 192 ms 185 ms 196 ms 194 ms 188 ms192 ms191 ms4 ms2.09 %
TTFB 684 ms 646 ms 693 ms 690 ms 655 ms684 ms674 ms19 ms2.86 %
Page Load Time 1.104 s 1.066 s 1.134 s 1.110 s 1.146 s1.110 s1.112 s28 ms2.49 %
First Visual Change 733 ms 700 ms 733 ms 766 ms 700 ms733 ms726 ms25 ms3.40 %
Last Visual Change 1.133 s 1.100 s 1.166 s 1.133 s 1.166 s1.133 s1.140 s25 ms2.17 %
Speed Index 741 ms 708 ms 741 ms 773 ms 709 ms741 ms734 ms24 ms3.29 %
Visual Readiness 400 ms 400 ms 433 ms 367 ms 466 ms400 ms413 ms34 ms8.14 %
Visual Complete 95 733 ms 700 ms 733 ms 766 ms 700 ms733 ms726 ms25 ms3.40 %
Visual Complete 99 1.133 s 1.100 s 1.166 s 1.133 s 1.166 s1.133 s1.140 s25 ms2.17 %
CPU metrics
Total Blocking Time 0 ms 0 ms 0 ms 0 ms 0 ms0 ms0 ms0 ms0.00 %
Max Potential FID 0 ms 0 ms 0 ms 0 ms 0 ms0 ms0 ms0 ms0.00 %
Number of Long Tasks 0 0 0 0 00000.00 %
Total Duration of Long Tasks 0 ms 0 ms 0 ms 0 ms 0 ms0 ms0 ms0 ms0.00 %
Browser metrics
CPU benchmark score 40 ms 40 ms 40 ms 40 ms 40 ms40 ms40 ms0 ms0.00 %
Page metrics
Cumulative Layout Shift 0 0 0 0 00000.00 %
DOM elements 25 25 25 25 25252500.00 %
Document height 992 992 992 992 99299299200.00 %
Total Requests 3 3 3 3 33300.00 %
HTML Requests 0 0 0 0 00000.00 %
JavaScript Requests 0 0 0 0 00000.00 %
CSS Requests 0 0 0 0 00000.00 %
Font Requests 0 0 0 0 00000.00 %
HTTP Errors 403: 2 403: 2 403: 2 403: 2 403: 2 000N/A
Total Transfer Size 10.3 KB 10.3 KB 10.3 KB 10.3 KB 10.3 KB10.3 KB10.3 KB2 B0.02 %
HTML Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
JavaScript Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
CSS Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Font Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Total Content Size 7.6 KB 7.6 KB 7.6 KB 7.6 KB 7.6 KB7.6 KB7.6 KB2 B0.03 %
HTML Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
JavaScript Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
CSS Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Image Content Size 3.2 KB 3.2 KB 3.2 KB 3.2 KB 3.2 KB3.2 KB3.2 KB0 b0.00 %
Font Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Third Party metrics
Third Party Transfer Size 4.3 KB 4.3 KB 4.3 KB 4.3 KB 4.3 KB4.3 KB4.3 KB0 b0.00 %
Third Party Requests 1 1 1 1 11100.00 %
First Party metrics
First Party Requests 2 2 2 2 22200.00 %
First Party Total Transfer Size 5.9 KB 5.9 KB 5.9 KB 5.9 KB 5.9 KB5.9 KB5.9 KB2 B0.04 %
First Party Total Content Size 4.4 KB 4.4 KB 4.4 KB 4.4 KB 4.4 KB4.4 KB4.4 KB2 B0.05 %