Metrics per run

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

Tested 2026-03-27 23:28:53 using Chrome 146.0.7680.80 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 784 ms 780 ms 714 ms780 ms759 ms32 ms4.23 %
First Contentful Paint 3.768 s 2.100 s 1.968 s2.100 s2.612 s819 ms31.36 %
Largest Contentful Paint 3.924 s 2.340 s 2.200 s2.340 s2.821 s782 ms27.71 %
Interaction to Next Paint 144 ms 160 ms 160 ms160 ms155 ms8 ms4.88 %
Total Blocking Time 2.480 s 2.395 s 2.337 s2.395 s2.404 s59 ms2.44 %
Cumulative Layout Shift 0.101 0.101 0.1010.1010.10100.00 %
Timing metrics
First Paint 3.768 s 2.100 s 1.968 s2.100 s2.612 s819 ms31.36 %
First Contentful Paint 3.768 s 2.100 s 1.968 s2.100 s2.612 s819 ms31.36 %
Largest Contentful Paint 3.924 s 2.340 s 2.200 s2.340 s2.821 s782 ms27.71 %
Load Event End 5.051 s 5.859 s 3.229 s5.051 s4.713 s1.100 s23.34 %
Server Response Time 1.084 s 1.097 s 1.089 s1.089 s1.090 s5 ms0.49 %
TTFB 784 ms 780 ms 714 ms780 ms759 ms32 ms4.23 %
Page Load Time 5.051 s 5.857 s 3.229 s5.051 s4.712 s1.099 s23.33 %
First Visual Change 3.767 s 2.100 s 2.000 s2.100 s2.622 s810 ms30.90 %
Last Visual Change 7.667 s 5.866 s 5.734 s5.866 s6.422 s882 ms13.73 %
Speed Index 4.781 s 3.106 s 2.995 s3.106 s3.627 s817 ms22.52 %
Visual Readiness 3.900 s 3.766 s 3.734 s3.766 s3.800 s72 ms1.89 %
Visual Complete 95 7.667 s 5.866 s 5.734 s5.866 s6.422 s882 ms13.73 %
Visual Complete 99 7.667 s 5.866 s 5.734 s5.866 s6.422 s882 ms13.73 %
CPU metrics
Total Blocking Time 2.480 s 2.395 s 2.337 s2.395 s2.404 s59 ms2.44 %
Max Potential FID 701 ms 673 ms 691 ms691 ms688 ms12 ms1.68 %
Number of Long Tasks 16 14 14141516.43 %
Total Duration of Long Tasks 3.323 s 3.147 s 3.083 s3.147 s3.184 s101 ms3.19 %
Browser metrics
CPU benchmark score 253 ms 249 ms 240 ms249 ms247 ms5 ms2.20 %
Page metrics
Cumulative Layout Shift 0.101 0.101 0.1010.1010.10100.00 %
DOM elements 12017 12017 12017120171201700.00 %
Document height 6480 6480 64806480648000.00 %
Total Requests 33 33 33333300.00 %
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 762.1 KB 762.1 KB 762.1 KB762.1 KB762.1 KB17 B0.00 %
HTML Transfer Size 299.4 KB 299.4 KB 299.4 KB299.4 KB299.4 KB0 b0.00 %
JavaScript Transfer Size 334.4 KB 334.4 KB 334.4 KB334.4 KB334.4 KB19 B0.01 %
CSS Transfer Size 25.7 KB 25.7 KB 25.7 KB25.7 KB25.7 KB0 b0.00 %
Font Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
JSON Transfer Size 4.7 KB 4.7 KB 4.7 KB4.7 KB4.7 KB2 B0.05 %
SVG Transfer Size 15.8 KB 15.8 KB 15.8 KB15.8 KB15.8 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 1.4 MB 1.4 MB 1.4 MB1.4 MB1.4 MB1 B0.00 %
CSS Content Size 170.8 KB 170.8 KB 170.8 KB170.8 KB170.8 KB0 b0.00 %
Image Content Size 75.0 KB 75.0 KB 75.0 KB75.0 KB75.0 KB0 b0.00 %
Font Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
JSON Content Size 337 B 337 B 337 B337 B337 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 78.1 KB 78.1 KB 78.1 KB78.1 KB78.1 KB0 b0.00 %
Third Party Requests 5 5 55500.00 %
First Party metrics
First Party Requests 28 28 28282800.00 %
First Party Total Transfer Size 684.0 KB 684.0 KB 684.0 KB684.0 KB684.0 KB17 B0.00 %
First Party Total Content Size 3.7 MB 3.7 MB 3.7 MB3.7 MB3.7 MB1 B0.00 %