Run results for: querySelectorAll vs. getElementsByClassName

Run details:

User agent: Mozilla/5.0 (iPad; CPU OS 12_5_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.1.2 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 12

Operating system: iOS 12.5.5

Device Platform: Tablet

Date tested: 2 years ago

Test name	Executions per second
querySelectorAll	469450.1 Ops/sec
getElementsByClassName	1304992.0 Ops/sec

HTML Preparation code:

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

Tests: