Metrics per run

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

Tested 2026-03-04 08:35:45 using Chrome 144.0.7559.59 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 685 ms 667 ms 687 ms685 ms680 ms9 ms1.32 %
First Contentful Paint 2.496 s 1.868 s 1.864 s1.868 s2.076 s297 ms14.31 %
Largest Contentful Paint 3.296 s 2.084 s 2.084 s2.084 s2.488 s571 ms22.96 %
Interaction to Next Paint 152 ms 160 ms 152 ms152 ms155 ms4 ms2.44 %
Total Blocking Time 1.971 s 2.331 s 2.444 s2.331 s2.249 s202 ms8.97 %
Cumulative Layout Shift 0.086 0.101 0.1010.1010.0960.0077.43 %
Timing metrics
First Paint 2.496 s 1.868 s 1.864 s1.868 s2.076 s297 ms14.31 %
First Contentful Paint 2.496 s 1.868 s 1.864 s1.868 s2.076 s297 ms14.31 %
Largest Contentful Paint 3.296 s 2.084 s 2.084 s2.084 s2.488 s571 ms22.96 %
Load Event End 5.759 s 5.466 s 5.689 s5.689 s5.638 s125 ms2.22 %
Server Response Time 1.035 s 1.023 s 1.035 s1.035 s1.031 s6 ms0.55 %
TTFB 685 ms 667 ms 687 ms685 ms680 ms9 ms1.32 %
Page Load Time 5.756 s 5.463 s 5.687 s5.687 s5.635 s125 ms2.22 %
First Visual Change 2.500 s 1.900 s 1.867 s1.900 s2.089 s291 ms13.93 %
Last Visual Change 5.800 s 5.500 s 5.700 s5.700 s5.667 s125 ms2.20 %
Speed Index 3.542 s 2.848 s 2.889 s2.889 s3.093 s318 ms10.28 %
Visual Readiness 3.300 s 3.600 s 3.833 s3.600 s3.578 s218 ms6.10 %
Visual Complete 95 5.800 s 5.500 s 5.700 s5.700 s5.667 s125 ms2.20 %
Visual Complete 99 5.800 s 5.500 s 5.700 s5.700 s5.667 s125 ms2.20 %
CPU metrics
Total Blocking Time 1.971 s 2.331 s 2.444 s2.331 s2.249 s202 ms8.97 %
Max Potential FID 798 ms 642 ms 714 ms714 ms718 ms64 ms8.88 %
Number of Long Tasks 14 14 15141403.29 %
Total Duration of Long Tasks 2.926 s 3.080 s 3.242 s3.080 s3.083 s129 ms4.19 %
Browser metrics
CPU benchmark score 252 ms 255 ms 256 ms255 ms254 ms2 ms0.67 %
Page metrics
Cumulative Layout Shift 0.086 0.101 0.1010.1010.0960.0077.43 %
DOM elements 12017 12017 12017120171201700.00 %
Document height 6549 6549 65496549654900.00 %
Total Requests 30 30 30303000.00 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 5 5 55500.00 %
CSS Requests 2 2 22200.00 %
Font Requests 0 0 00000.00 %
HTTP Errors 0 0 0000N/A
Total Transfer Size 754.7 KB 754.7 KB 754.7 KB754.7 KB754.7 KB1 B0.00 %
HTML Transfer Size 303.5 KB 303.5 KB 303.5 KB303.5 KB303.5 KB0 b0.00 %
JavaScript Transfer Size 325.9 KB 325.9 KB 325.9 KB325.9 KB325.9 KB1 B0.00 %
CSS Transfer Size 25.8 KB 25.8 KB 25.8 KB25.8 KB25.8 KB0 b0.00 %
Font Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
JSON Transfer Size 1.8 KB 1.8 KB 1.8 KB1.8 KB1.8 KB0 b0.00 %
SVG Transfer Size 16.5 KB 16.5 KB 16.5 KB16.5 KB16.5 KB0 b0.00 %
Total Content Size 3.8 MB 3.8 MB 3.8 MB3.8 MB3.8 MB1 B0.00 %
HTML Content Size 2.2 MB 2.2 MB 2.2 MB2.2 MB2.2 MB0 b0.00 %
JavaScript Content Size 1.3 MB 1.3 MB 1.3 MB1.3 MB1.3 MB1 B0.00 %
CSS Content Size 170.8 KB 170.8 KB 170.8 KB170.8 KB170.8 KB0 b0.00 %
Image Content Size 74.0 KB 74.0 KB 74.0 KB74.0 KB74.0 KB0 b0.00 %
Font Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
JSON Content Size 268 B 268 B 268 B268 B268 B0 b0.00 %
SVG Content Size 7.2 KB 7.2 KB 7.2 KB7.2 KB7.2 KB0 b0.00 %
Third Party metrics
Third Party Transfer Size 77.1 KB 77.1 KB 77.1 KB77.1 KB77.1 KB0 b0.00 %
Third Party Requests 5 5 55500.00 %
First Party metrics
First Party Requests 25 25 25252500.00 %
First Party Total Transfer Size 677.5 KB 677.5 KB 677.5 KB677.5 KB677.5 KB1 B0.00 %
First Party Total Content Size 3.7 MB 3.7 MB 3.7 MB3.7 MB3.7 MB1 B0.00 %