Run results for: no name - MeasureThat.net

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:56.0) Gecko/20100101 Firefox/56.0

Browser: Firefox 56

Operating system: Windows

Device Platform: Other

Date tested: 5 years ago

Test name	Executions per second
1	74336.9 Ops/sec
2	89658.4 Ops/sec
3	89007.7 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>

Tests:

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