Run results for: querySelector vs getElementsByClassName

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.6.1 Safari/605.1.15

Browser: Safari 15

Operating system: Mac OS X 10.15.6

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
querySelector	6966058.0 Ops/sec
getElementsByClassName	8820321.0 Ops/sec

HTML Preparation code:

<div class="test"></div>

Tests: