Edit fiddle - JSFiddle - React, Tailwind, and code Playground

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HTML

<h1>Hyperlink Auditing Test Page (a.k.a. <code>&lt;a ping&gt;</code>)</a></h1>
<p><a href="https://google.com" ping="https://fiddle.jshell.net">Open fiddler and click this link</a>. Hit "Run" again to go back to this page.
</p><p>
<a href="https://google.com" ping="https://evil.com/ https://notsoevil.net/">This one is on another domain</a>, which means instead of sending <code>Ping-From</code> it sends <code>Referer</code></p>

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JSFiddle - React, Tailwind, and code Playground

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Use pre-released features

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