Run results for: offsetTop vs getBoundingClientRect

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.182 Safari/537.36

Browser: Chrome 88

Operating system: Mac OS X 10.15.1

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
offsetTop	756238.8 Ops/sec
getBoundingClientRect	772167.6 Ops/sec

HTML Preparation code:

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

Script Preparation code:

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

Tests: