Metrics per run

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

Tested 2026-04-29 18:20:10 using Chrome 146.0.7680.80 (runtime settings).

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 731 ms 789 ms 722 ms 801 ms 712 ms731 ms751 ms37 ms4.88 %
First Contentful Paint 1.820 s 1.856 s 1.768 s 1.884 s 1.808 s1.820 s1.827 s40 ms2.19 %
Largest Contentful Paint 1.932 s 1.968 s 1.856 s 2.056 s 1.980 s1.968 s1.958 s65 ms3.33 %
Interaction to Next Paint 1.072 s 1.048 s 1.024 s 1.072 s 1.080 s1.072 s1.059 s21 ms1.95 %
Total Blocking Time 195 ms 207 ms 212 ms 278 ms 221 ms212 ms223 ms29 ms13.00 %
Cumulative Layout Shift 0.035 0.035 0.035 0.038 0.0350.0350.0360.0013.71 %
Timing metrics
First Paint 1.820 s 1.856 s 1.768 s 1.884 s 1.808 s1.820 s1.827 s40 ms2.19 %
First Contentful Paint 1.820 s 1.856 s 1.768 s 1.884 s 1.808 s1.820 s1.827 s40 ms2.19 %
Largest Contentful Paint 1.932 s 1.968 s 1.856 s 2.056 s 1.980 s1.968 s1.958 s65 ms3.33 %
Load Event End 3.675 s 3.340 s 3.290 s 3.613 s 3.221 s3.340 s3.428 s182 ms5.30 %
Server Response Time 1.179 s 1.181 s 1.168 s 1.187 s 1.211 s1.181 s1.185 s14 ms1.21 %
TTFB 731 ms 789 ms 722 ms 801 ms 712 ms731 ms751 ms37 ms4.88 %
Page Load Time 3.675 s 3.340 s 3.290 s 3.613 s 3.221 s3.340 s3.428 s182 ms5.30 %
First Visual Change 1.833 s 1.866 s 1.766 s 1.900 s 1.800 s1.833 s1.833 s47 ms2.58 %
Last Visual Change 3.466 s 3.900 s 3.866 s 3.400 s 3.800 s3.800 s3.686 s210 ms5.71 %
Speed Index 2.054 s 2.128 s 2.038 s 2.136 s 2.089 s2.089 s2.089 s39 ms1.86 %
Visual Readiness 1.633 s 2.034 s 2.100 s 1.500 s 2.000 s2.000 s1.853 s240 ms12.96 %
Visual Complete 95 3.466 s 3.900 s 3.866 s 3.400 s 3.800 s3.800 s3.686 s210 ms5.71 %
Visual Complete 99 3.466 s 3.900 s 3.866 s 3.400 s 3.800 s3.800 s3.686 s210 ms5.71 %
CPU metrics
Total Blocking Time 195 ms 207 ms 212 ms 278 ms 221 ms212 ms223 ms29 ms13.00 %
Max Potential FID 136 ms 124 ms 128 ms 140 ms 128 ms128 ms131 ms6 ms4.48 %
Number of Long Tasks 9 7 8 11 889115.77 %
Total Duration of Long Tasks 675 ms 585 ms 621 ms 828 ms 708 ms675 ms683 ms84 ms12.27 %
Browser metrics
CPU benchmark score 43 ms 33 ms 36 ms 33 ms 33 ms33 ms36 ms4 ms10.89 %
Page metrics
Cumulative Layout Shift 0.035 0.035 0.035 0.038 0.0350.0350.0360.0013.71 %
DOM elements 17288 17287 17288 17288 17288172881728800.00 %
Document height 56487 56487 56487 56487 56487564875648700.00 %
Total Requests 100 100 100 100 10010010000.00 %
HTML Requests 1 1 1 1 11100.00 %
JavaScript Requests 7 7 7 7 77700.00 %
CSS Requests 2 2 2 2 22200.00 %
Font Requests 0 0 0 0 00000.00 %
HTTP Errors 0 0 0 0 0000N/A
Total Transfer Size 1.7 MB 1.7 MB 1.7 MB 1.7 MB 1.7 MB1.7 MB1.7 MB114 B0.01 %
HTML Transfer Size 366.1 KB 366.0 KB 366.0 KB 366.0 KB 366.0 KB366.0 KB366.0 KB10 B0.00 %
JavaScript Transfer Size 385.3 KB 385.1 KB 385.1 KB 385.3 KB 385.3 KB385.3 KB385.2 KB96 B0.02 %
CSS Transfer Size 30.1 KB 30.1 KB 30.1 KB 30.1 KB 30.1 KB30.1 KB30.1 KB7 B0.02 %
Font Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
SVG Transfer Size 22.4 KB 22.4 KB 22.4 KB 22.4 KB 22.4 KB22.4 KB22.4 KB1 B0.00 %
Total Content Size 5.2 MB 5.2 MB 5.2 MB 5.2 MB 5.2 MB5.2 MB5.2 MB1 B0.00 %
HTML Content Size 2.6 MB 2.6 MB 2.6 MB 2.6 MB 2.6 MB2.6 MB2.6 MB0 b0.00 %
JavaScript Content Size 1.6 MB 1.6 MB 1.6 MB 1.6 MB 1.6 MB1.6 MB1.6 MB1 B0.00 %
CSS Content Size 209.6 KB 209.6 KB 209.6 KB 209.6 KB 209.6 KB209.6 KB209.6 KB0 b0.00 %
Image Content Size 847.3 KB 847.3 KB 847.3 KB 847.3 KB 847.3 KB847.3 KB847.3 KB0 b0.00 %
Font Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
SVG Content Size 11.6 KB 11.6 KB 11.6 KB 11.6 KB 11.6 KB11.6 KB11.6 KB0 b0.00 %
Third Party metrics
Third Party Transfer Size 921.3 KB 921.3 KB 921.3 KB 921.3 KB 921.3 KB921.3 KB921.3 KB33 B0.00 %
Third Party Requests 68 68 68 68 68686800.00 %
First Party metrics
First Party Requests 32 32 32 32 32323200.00 %
First Party Total Transfer Size 808.7 KB 808.4 KB 808.4 KB 808.6 KB 808.6 KB808.6 KB808.5 KB99 B0.01 %
First Party Total Content Size 4.4 MB 4.4 MB 4.4 MB 4.4 MB 4.4 MB4.4 MB4.4 MB1 B0.00 %