Run results for: offsetTop vs getBoundingClientRect

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36 Edg/144.0.0.0

Browser: Chrome 144

Operating system: Windows

Device Platform: Desktop

Date tested: 6 months ago

getBoundingClientRect

965K/s

offsetTop

562K/s

View exact numbers

Test name	Executions per second
✓ getBoundingClientRect	964,543 Ops/sec
offsetTop	561,534 Ops/sec

HTML Preparation code:

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

Script Preparation code:

var test = document.getElementById('test');

Tests: