Metrics per run

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

Tested 2026-05-26 02:36:48 using Chrome 148.0.7778.96 (runtime settings)

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 1.009 s 1.232 s 962 ms1.009 s1.068 s118 ms11.03 %
Largest Contentful Paint 4.268 s 2.676 s 2.384 s2.676 s3.109 s828 ms26.63 %
Total Blocking Time 1.908 s 2.047 s 2.042 s2.042 s1.999 s64 ms3.22 %
Cumulative Layout Shift 0.086 0.101 0.1010.1010.0960.0077.43 %
Timing metrics
First Paint 3.532 s 2.492 s 2.200 s2.492 s2.741 s572 ms20.85 %
Largest Contentful Paint 4.268 s 2.676 s 2.384 s2.676 s3.109 s828 ms26.63 %
Load Event End 5.493 s 5.886 s 5.649 s5.649 s5.676 s162 ms2.85 %
Server Response Time 1.056 s 1.087 s 1.072 s1.072 s1.072 s13 ms1.18 %
TTFB 1.009 s 1.232 s 962 ms1.009 s1.068 s118 ms11.03 %
Page Load Time 5.490 s 5.881 s 5.647 s5.647 s5.673 s161 ms2.83 %
First Visual Change 3.533 s 2.500 s 2.200 s2.500 s2.744 s571 ms20.81 %
Last Visual Change 6.667 s 5.867 s 5.633 s5.867 s6.056 s443 ms7.31 %
Speed Index 4.561 s 3.382 s 3.103 s3.382 s3.682 s632 ms17.16 %
Visual Readiness 3.134 s 3.367 s 3.433 s3.367 s3.311 s128 ms3.87 %
Visual Complete 95 6.667 s 5.867 s 5.633 s5.867 s6.056 s443 ms7.31 %
Visual Complete 99 6.667 s 5.867 s 5.633 s5.867 s6.056 s443 ms7.31 %
CPU metrics
Total Blocking Time 1.908 s 2.047 s 2.042 s2.042 s1.999 s64 ms3.22 %
Max Potential FID 542 ms 437 ms 488 ms488 ms489 ms43 ms8.77 %
Number of Long Tasks 14 15 15151503.21 %
Total Duration of Long Tasks 2.660 s 2.837 s 2.832 s2.832 s2.776 s82 ms2.96 %
Browser metrics
CPU benchmark score 252 ms 257 ms 252 ms252 ms254 ms2 ms0.93 %
Page metrics
Cumulative Layout Shift 0.086 0.101 0.1010.1010.0960.0077.43 %
DOM elements 12023 12023 12023120231202300.00 %
Document height 6448 6448 64486448644800.00 %
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 769.0 KB 769.0 KB 769.0 KB769.0 KB769.0 KB23 B0.00 %
HTML Transfer Size 301.9 KB 301.9 KB 301.9 KB301.9 KB301.9 KB0 b0.00 %
JavaScript Transfer Size 339.5 KB 339.5 KB 339.5 KB339.5 KB339.5 KB8 B0.00 %
CSS Transfer Size 26.6 KB 26.7 KB 26.7 KB26.7 KB26.7 KB5 B0.02 %
Font Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon 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 15.8 KB 15.8 KB 15.8 KB15.8 KB15.8 KB4 B0.02 %
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 176.7 KB 176.7 KB 176.7 KB176.7 KB176.7 KB0 b0.00 %
Image Content Size 76.2 KB 76.2 KB 76.2 KB76.2 KB76.2 KB0 b0.00 %
Font Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon 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 79.3 KB 79.3 KB 79.3 KB79.3 KB79.3 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 689.7 KB 689.8 KB 689.8 KB689.8 KB689.7 KB23 B0.00 %
First Party Total Content Size 3.8 MB 3.8 MB 3.8 MB3.8 MB3.8 MB1 B0.00 %