<div id="el">
<h2>Lorem ipsum dolor sit amet</h2>
</div>
var el = document.getElementById("el");
el.getBoundingClientRect()
el.offsetTop
FAQ: FAQ
Source code: GitHub/MeasureThat.net
Report issues: MeasureThat.net/Issues
Based on: Benchmark.js
Facebook page: https://www.facebook.com/MeasureThat.Net
Python benchmarks support: Pyodide