Run results for: getElementById VS querySelector (simple comparison)

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 15_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.1 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 15

Operating system: iOS 15.1

Device Platform: Mobile

Date tested: 2 years ago

Test name	Executions per second
The method getElementById()	8778193.0 Ops/sec
The method querySelector()	5697924.0 Ops/sec

HTML Preparation code:

<div id="example"></div>

Tests: