Run results for: offsetwidth vs getBoundingClientRect

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36

Browser: Chrome 133

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

getBoundingClientRect

22.8M/s

offsetwidth

22.3M/s

View exact numbers

Test name	Executions per second
✓ getBoundingClientRect	22,775,594 Ops/sec
offsetwidth	22,256,518 Ops/sec

HTML Preparation code:

<div id="test">test</div>

Script Preparation code:

var test_n = '123px';
var _style = window.getComputedStyle(document.getElementById('test'));

Tests: