Run results for: no name - MeasureThat.net

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.139 Safari/537.36 OPR/53.0.2907.37

Browser: Opera 53

Operating system: Windows

Device Platform: Other

Date tested: 6 years ago

Test name	Executions per second
1	30370.3 Ops/sec
2	32890.1 Ops/sec
3	33075.1 Ops/sec

HTML Preparation code:

<div id="js-bottomBlock">
	<div class="alqs">
		<h3>Также ищут</h3>
		<ul class="alqs-col">
			<li class="alqs-item"></li>
		</ul>
	<nav>
		<div class="page-navig">
			<ul>
				<li></li>
			</ul>
		</div>
	</nav>
</div>
<div id="js-bottomBlock2">
	<div class="alqs">
		<h3>Также ищут</h3>
		<ul class="alqs-col">
			<li class="alqs-item"></li>
		</ul>
	<nav>
		<div class="page-navig">
			<ul>
				<li></li>
			</ul>
		</div>
	</nav>
</div>

Tests:

1
var node = document.querySelectorAll("#js-bottomBlock > div, #js-bottomBlock2 > div"); for (let i = 0; i < node.length; i++) { node[i].innerHTML = ''; }
2
var node = document.querySelectorAll("#js-bottomBlock > div, #js-bottomBlock2 > div"); for (let i = 0; i < node.length; i++) { node[i].parentNode.removeChild(node[i]); }
3
var node = document.querySelectorAll("#js-bottomBlock > div, #js-bottomBlock2 > div"); for (let i = 0; i < node.length; i++) { node[i].innerHTML = ''; node[i].parentNode.removeChild(node[i]); }