Run results for: querySelector vs getElementsByTagName

Run details:

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:105.0) Gecko/20100101 Firefox/105.0

Browser: Firefox 105

Operating system: Ubuntu

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
querySelector	2412655.0 Ops/sec
getElementsByTagName	4356438.0 Ops/sec

HTML Preparation code:

<div></div>

Tests: