Benchmark: querySelector with html tag vs querySelector only class

HTML Preparation code:

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

Tests:

querySelector with html tag
var $el = document.querySelector('.js-test'); var className = $el.className;
querySelector only class
var $el = document.querySelector('div.js-test'); var className = $el.className;

Rendered benchmark preparation results:

Previous results

Test case name	Result
querySelector with html tag
querySelector only class

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Latest run results:

Run details: (Test run date: 3 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 11_2_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.82 Safari/537.36

Browser/OS: Chrome 89 on Mac OS X 11.2.1

Test name	Executions per second
querySelector with html tag	2985469.0 Ops/sec
querySelector only class	2703864.0 Ops/sec

querySelector with html tag vs querySelector only class (version: 0)