Metrics per run

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

Tested 2025-07-12 03:08:18 using Chrome 138.0.7204.49 (runtime settings).

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 693 ms 772 ms 679 ms 695 ms 766 ms695 ms721 ms40 ms5.50 %
First Contentful Paint 740 ms 812 ms 728 ms 760 ms 828 ms760 ms774 ms40 ms5.11 %
Largest Contentful Paint 740 ms 812 ms 728 ms 760 ms 828 ms760 ms774 ms40 ms5.11 %
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 740 ms 812 ms 728 ms 760 ms 828 ms760 ms774 ms40 ms5.11 %
First Contentful Paint 740 ms 812 ms 728 ms 760 ms 828 ms760 ms774 ms40 ms5.11 %
Largest Contentful Paint 740 ms 812 ms 728 ms 760 ms 828 ms760 ms774 ms40 ms5.11 %
Load Event End 1.217 s 1.190 s 1.080 s 1.114 s 1.167 s1.167 s1.154 s50 ms4.34 %
Server Response Time 193 ms 193 ms 199 ms 196 ms 192 ms193 ms195 ms3 ms1.32 %
TTFB 693 ms 772 ms 679 ms 695 ms 766 ms695 ms721 ms40 ms5.50 %
Page Load Time 1.217 s 1.190 s 1.080 s 1.114 s 1.167 s1.167 s1.154 s50 ms4.34 %
First Visual Change 733 ms 800 ms 733 ms 733 ms 800 ms733 ms760 ms33 ms4.32 %
Last Visual Change 1.233 s 1.233 s 1.100 s 1.133 s 1.200 s1.200 s1.180 s54 ms4.58 %
Speed Index 743 ms 808 ms 740 ms 741 ms 808 ms743 ms768 ms33 ms4.25 %
Visual Readiness 500 ms 433 ms 367 ms 400 ms 400 ms400 ms420 ms45 ms10.74 %
Visual Complete 95 733 ms 800 ms 733 ms 733 ms 800 ms733 ms760 ms33 ms4.32 %
Visual Complete 99 1.233 s 1.233 s 1.100 s 1.133 s 1.200 s1.200 s1.180 s54 ms4.58 %
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 34 ms 33 ms 33 ms 33 ms 33 ms33 ms33 ms0 ms1.20 %
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 10.2 KB 10.2 KB 10.2 KB 10.2 KB 10.2 KB10.2 KB10.2 KB0 b0.00 %
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 KB0 b0.01 %
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 KB0 b0.01 %
First Party Total Content Size 4.4 KB 4.4 KB 4.4 KB 4.4 KB 4.4 KB4.4 KB4.4 KB0 b0.01 %