Run results for: getElementById vs querySelector 2025 year version

Run details:

User agent: Mozilla/5.0 (Android 13; Mobile; rv:142.0) Gecko/142.0 Firefox/142.0

Browser: Firefox Mobile 142

Operating system: Android

Device Platform: Mobile

Date tested: 8 months ago

Test name	Executions per second
getElementById	2118158.2 Ops/sec
querySelector	1265792.5 Ops/sec

HTML Preparation code:

<div id="testElement"></div>

Tests: