Metrics per run

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

Tested 2025-09-17 20:27:14 using Chrome 140.0.7339.80 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 766 ms 747 ms 699 ms747 ms737 ms28 ms3.82 %
First Contentful Paint 1.548 s 1.552 s 1.520 s1.548 s1.540 s14 ms0.92 %
Largest Contentful Paint 1.548 s 1.552 s 1.520 s1.548 s1.540 s14 ms0.92 %
Total Blocking Time 1.880 s 1.835 s 1.852 s1.852 s1.856 s19 ms1.00 %
Cumulative Layout Shift 0.084 0.084 0.0840.0840.08400.00 %
Timing metrics
First Paint 1.548 s 1.552 s 1.520 s1.548 s1.540 s14 ms0.92 %
First Contentful Paint 1.548 s 1.552 s 1.520 s1.548 s1.540 s14 ms0.92 %
Largest Contentful Paint 1.548 s 1.552 s 1.520 s1.548 s1.540 s14 ms0.92 %
Load Event End 3.388 s 2.797 s 2.917 s2.917 s3.034 s255 ms8.41 %
Server Response Time 780 ms 747 ms 779 ms779 ms769 ms15 ms1.99 %
TTFB 766 ms 747 ms 699 ms747 ms737 ms28 ms3.82 %
Page Load Time 3.388 s 2.797 s 2.916 s2.916 s3.034 s255 ms8.41 %
First Visual Change 1.567 s 1.533 s 1.534 s1.534 s1.545 s16 ms1.02 %
Last Visual Change 14.000 s 13.366 s 13.467 s13.467 s13.611 s278 ms2.04 %
Speed Index 3.016 s 2.823 s 2.858 s2.858 s2.899 s84 ms2.90 %
Visual Readiness 12.433 s 11.833 s 11.933 s11.933 s12.066 s262 ms2.18 %
Visual Complete 95 5.634 s 5.000 s 5.100 s5.100 s5.245 s278 ms5.31 %
Visual Complete 99 13.967 s 13.333 s 13.434 s13.434 s13.578 s278 ms2.05 %
CPU metrics
Total Blocking Time 1.880 s 1.835 s 1.852 s1.852 s1.856 s19 ms1.00 %
Max Potential FID 684 ms 627 ms 610 ms627 ms640 ms32 ms4.94 %
Number of Long Tasks 15 15 14151503.21 %
Total Duration of Long Tasks 2.719 s 2.679 s 2.635 s2.679 s2.678 s34 ms1.28 %
Browser metrics
CPU benchmark score 253 ms 250 ms 249 ms250 ms251 ms2 ms0.68 %
Page metrics
Cumulative Layout Shift 0.084 0.084 0.0840.0840.08400.00 %
DOM elements 8551 8551 85518551855100.00 %
Document height 6417 6417 64176417641700.00 %
Total Requests 29 29 29292900.00 %
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 559.3 KB 559.4 KB 559.4 KB559.4 KB559.4 KB47 B0.01 %
HTML Transfer Size 109.2 KB 109.2 KB 109.2 KB109.2 KB109.2 KB0 b0.00 %
JavaScript Transfer Size 327.6 KB 327.7 KB 327.7 KB327.7 KB327.7 KB39 B0.01 %
CSS Transfer Size 24.3 KB 24.3 KB 24.3 KB24.3 KB24.3 KB1 B0.01 %
Font Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
JSON Transfer Size 1.7 KB 1.7 KB 1.7 KB1.7 KB1.7 KB0 b0.00 %
SVG Transfer Size 18.4 KB 18.5 KB 18.5 KB18.5 KB18.4 KB6 B0.03 %
Total Content Size 2.2 MB 2.2 MB 2.2 MB2.2 MB2.2 MB1 B0.00 %
HTML Content Size 629.8 KB 629.8 KB 629.8 KB629.8 KB629.8 KB0 b0.00 %
JavaScript Content Size 1.4 MB 1.4 MB 1.4 MB1.4 MB1.4 MB1 B0.00 %
CSS Content Size 161.3 KB 161.3 KB 161.3 KB161.3 KB161.3 KB0 b0.00 %
Image Content Size 71.3 KB 71.3 KB 71.3 KB71.3 KB71.3 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 4.3 KB 4.3 KB 4.3 KB4.3 KB4.3 KB0 b0.00 %
Third Party metrics
Third Party Transfer Size 74.1 KB 74.1 KB 74.1 KB74.1 KB74.1 KB1 B0.00 %
Third Party Requests 5 5 55500.00 %
First Party metrics
First Party Requests 24 24 24242400.00 %
First Party Total Transfer Size 485.2 KB 485.3 KB 485.3 KB485.3 KB485.2 KB46 B0.01 %
First Party Total Content Size 2.1 MB 2.1 MB 2.1 MB2.1 MB2.1 MB1 B0.00 %