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Run results for:
querySelector vs getElementById
Test the performance of the default Javascript querySelector vs the getElementById method.
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=537024" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Mobile Safari/537.36
Browser:
Chrome Mobile 127
Operating system:
Android
Device Platform:
Mobile
Date tested:
one year ago
Test name
Executions per second
querySelector
3471511.8 Ops/sec
getElementById
5934471.0 Ops/sec
HTML Preparation code:
<html> <body> <div id="test2"></div> <div id="test"></div> </body> </html>
Tests:
querySelector
document.querySelector("#test");
getElementById
document.getElementById("test");