Run results for: DOMParser vs InnerHTML benchmark 3

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 18_3_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.3.1 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 18

Operating system: iOS 18.3.2

Device Platform: Mobile

Date tested: one year ago

Test name	Executions per second
DOMParser	141343.4 Ops/sec
InnerHTML	378089.9 Ops/sec

HTML Preparation code:

<p>Some paragraph</p>

Script Preparation code:

var htmlBody = `<div>
	<h3>A body coming from an API... or somewhere else</h3>
	<div id="html-mock-body"It can contain regular HTML Elements and scripts with links.</div>
</div>`;
var domParser = new DOMParser();

Tests:

DOMParser
const doc = domParser.parseFromString(htmlBody, 'text/html'); doc.querySelector('h3');
InnerHTML
const container = document.createElement('div'); container.innerHTML = htmlBody; container.querySelector('h3');