Run results for: querySelectorAll vs getElementsByClassName v2

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 12_0_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/16A404 [FBAN/MessengerForiOS;FBAV/188.0.0.38.99;FBBV/127861730;FBDV/iPhone10,5;FBMD/iPhone;FBSN/iOS;FBSV/12.0.1;FBSS/3;FBCR/T-Mobile.pl;FBID/phone;FBLC/pl_PL;FBOP/5]

Browser: Mobile Safari 12

Operating system: iOS 12.0.1

Device Platform: Mobile

Date tested: 5 years ago

Test name	Executions per second
querySelectorAll	1767387.4 Ops/sec
getElementsByClassName	2920723.8 Ops/sec

HTML Preparation code:

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

Tests:

querySelectorAll
document.querySelectorAll(".test")
getElementsByClassName
document.getElementsByClassName(".test")