Metrics per run

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

Tested 2025-10-27 01:20:20 using Chrome 141.0.7390.107 (runtime settings).

Side by side

Metric1234567MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 488 ms 489 ms 489 ms 488 ms 487 ms 488 ms 488 ms488 ms488 ms1 ms0.13 %
First Contentful Paint 1.420 s 1.408 s 1.388 s 1.388 s 1.388 s 1.408 s 1.404 s1.404 s1.401 s12 ms0.84 %
Largest Contentful Paint 1.420 s 1.408 s 1.388 s 1.388 s 1.388 s 1.408 s 1.404 s1.404 s1.401 s12 ms0.84 %
Interaction to Next Paint 920 ms 912 ms 888 ms 880 ms 888 ms 904 ms 904 ms904 ms899 ms13 ms1.49 %
Total Blocking Time 187 ms 191 ms 212 ms 169 ms 179 ms 193 ms 165 ms187 ms185 ms15 ms7.97 %
Cumulative Layout Shift 0.001 0.001 0.001 0.001 0.001 0.001 0.0010.0010.00100.00 %
Timing metrics
First Paint 1.420 s 1.408 s 1.388 s 1.388 s 1.388 s 1.408 s 1.404 s1.404 s1.401 s12 ms0.84 %
First Contentful Paint 1.420 s 1.408 s 1.388 s 1.388 s 1.388 s 1.408 s 1.404 s1.404 s1.401 s12 ms0.84 %
Largest Contentful Paint 1.420 s 1.408 s 1.388 s 1.388 s 1.388 s 1.408 s 1.404 s1.404 s1.401 s12 ms0.84 %
Load Event End 2.827 s 2.161 s 2.174 s 2.707 s 2.745 s 2.153 s 2.688 s2.688 s2.494 s289 ms11.61 %
Server Response Time 600 ms 584 ms 600 ms 574 ms 586 ms 599 ms 586 ms586 ms590 ms9 ms1.58 %
TTFB 488 ms 489 ms 489 ms 488 ms 487 ms 488 ms 488 ms488 ms488 ms1 ms0.13 %
Page Load Time 2.826 s 2.161 s 2.174 s 2.706 s 2.745 s 2.153 s 2.687 s2.687 s2.493 s289 ms11.60 %
First Visual Change 1.433 s 1.400 s 1.400 s 1.400 s 1.400 s 1.400 s 1.400 s1.400 s1.405 s12 ms0.82 %
Last Visual Change 2.700 s 2.800 s 2.733 s 2.633 s 2.666 s 2.800 s 2.566 s2.700 s2.700 s80 ms2.96 %
Speed Index 1.460 s 1.431 s 1.430 s 1.427 s 1.428 s 1.435 s 1.427 s1.430 s1.434 s11 ms0.76 %
Visual Readiness 1.267 s 1.400 s 1.333 s 1.233 s 1.266 s 1.400 s 1.166 s1.267 s1.295 s81 ms6.23 %
Visual Complete 95 1.466 s 1.433 s 1.433 s 1.433 s 1.433 s 1.466 s 1.433 s1.433 s1.442 s15 ms1.03 %
Visual Complete 99 2.533 s 2.700 s 2.733 s 2.533 s 2.566 s 2.700 s 2.533 s2.566 s2.614 s85 ms3.26 %
CPU metrics
Total Blocking Time 187 ms 191 ms 212 ms 169 ms 179 ms 193 ms 165 ms187 ms185 ms15 ms7.97 %
Max Potential FID 128 ms 129 ms 136 ms 146 ms 152 ms 127 ms 125 ms129 ms135 ms10 ms7.20 %
Number of Long Tasks 6 5 6 6 6 5 66607.91 %
Total Duration of Long Tasks 852 ms 822 ms 863 ms 833 ms 840 ms 806 ms 837 ms837 ms836 ms17 ms2.07 %
Browser metrics
CPU benchmark score 33 ms 33 ms 33 ms 33 ms 33 ms 33 ms 34 ms33 ms33 ms0 ms1.06 %
Page metrics
Cumulative Layout Shift 0.001 0.001 0.001 0.001 0.001 0.001 0.0010.0010.00100.00 %
DOM elements 21412 21412 21411 21412 21412 21412 21411214122141200.00 %
Document height 57439 57439 57439 57439 57439 57439 57439574395743900.00 %
Total Requests 95 95 95 95 95 95 95959500.00 %
HTML Requests 1 1 1 1 1 1 11100.00 %
JavaScript Requests 7 7 7 7 7 7 77700.00 %
CSS Requests 2 2 2 2 2 2 22200.00 %
Font Requests 0 0 0 0 0 0 00000.00 %
HTTP Errors 0 0 0 0 0 0 0000N/A
Total Transfer Size 1.3 MB 1.3 MB 1.3 MB 1.3 MB 1.3 MB 1.3 MB 1.3 MB1.3 MB1.3 MB2.6 KB0.19 %
HTML Transfer Size 299.5 KB 299.5 KB 299.5 KB 299.5 KB 299.5 KB 299.5 KB 299.5 KB299.5 KB299.5 KB0 b0.00 %
JavaScript Transfer Size 284.9 KB 284.9 KB 284.9 KB 284.9 KB 284.9 KB 284.9 KB 284.9 KB284.9 KB284.9 KB1 B0.00 %
CSS Transfer Size 27.2 KB 27.2 KB 27.2 KB 27.2 KB 27.2 KB 27.2 KB 27.2 KB27.2 KB27.2 KB0 b0.00 %
Font Transfer Size 0 b 0 b 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Transfer Size 1.8 KB 1.8 KB 1.8 KB 1.8 KB 1.8 KB 1.8 KB 1.8 KB1.8 KB1.8 KB0 b0.00 %
SVG Transfer Size 31.3 KB 31.3 KB 31.3 KB 31.3 KB 31.3 KB 31.3 KB 31.3 KB31.3 KB31.3 KB0 b0.00 %
Total Content Size 3.6 MB 3.6 MB 3.6 MB 3.6 MB 3.6 MB 3.6 MB 3.6 MB3.6 MB3.6 MB2.6 KB0.07 %
HTML Content Size 1.7 MB 1.7 MB 1.7 MB 1.7 MB 1.7 MB 1.7 MB 1.7 MB1.7 MB1.7 MB0 b0.00 %
JavaScript Content Size 1.1 MB 1.1 MB 1.1 MB 1.1 MB 1.1 MB 1.1 MB 1.1 MB1.1 MB1.1 MB0 b0.00 %
CSS Content Size 191.6 KB 191.6 KB 191.6 KB 191.6 KB 191.6 KB 191.6 KB 191.6 KB191.6 KB191.6 KB0 b0.00 %
Image Content Size 645.8 KB 645.8 KB 645.8 KB 645.8 KB 645.8 KB 640.0 KB 640.0 KB645.8 KB644.1 KB2.6 KB0.40 %
Font Content Size 0 b 0 b 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Content Size 2.7 KB 2.7 KB 2.7 KB 2.7 KB 2.7 KB 2.7 KB 2.7 KB2.7 KB2.7 KB0 b0.00 %
SVG Content Size 24.1 KB 24.1 KB 24.1 KB 24.1 KB 24.1 KB 24.1 KB 24.1 KB24.1 KB24.1 KB0 b0.00 %
Third Party metrics
First Party metrics
First Party Requests 95 95 95 95 95 95 95959500.00 %
First Party Total Transfer Size 1.3 MB 1.3 MB 1.3 MB 1.3 MB 1.3 MB 1.3 MB 1.3 MB1.3 MB1.3 MB2.6 KB0.19 %
First Party Total Content Size 3.6 MB 3.6 MB 3.6 MB 3.6 MB 3.6 MB 3.6 MB 3.6 MB3.6 MB3.6 MB2.6 KB0.07 %