Run results for: tagname vs classname

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 YaBrowser/23.3.1.806 Yowser/2.5 Safari/537.36

Browser: Yandex Browser 23

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
classname	9485443.0 Ops/sec
tagname	7471507.5 Ops/sec

HTML Preparation code:

<div class="ebsta-complex-add-search-container"><input class="ebsta-complex-add-search-input" placeholder="Search Name"><span class="ebsta-complex-add-magnifyicon"></span></div>

Script Preparation code:

var searchContainerElement = document.getElementsByClassName("ebsta-complex-add-search-container")[0];

Tests:

classname
searchContainerElement.getElementsByClassName("ebsta-complex-add-search-input");
tagname
searchContainerElement.getElementsByClassName("input");