Alex Kozack

<p>After loading the page, the plugin starts to follow the user’s screen. And as soon as a link appears on the screen within your site – the browser executes the request and downloads it. Now that the user clicks on the link, the browser will instantly display a new cache page. Thus, User Experience will indicate that your site is loading instantly.</p>
<h3>How it work</h3>
<p>The plugin uses the built-in browser features to predict user behavior for preloading the tourniquet. See <a href="https://en.wikipedia.org/wiki/Link_prefetching" title="Link prefetching" rel="nofollow ugc">this</a></p>
<h3>API</h3>
<p>The plugin also registers a global feature that you can use to preload any URL:</p>
<pre><code>window.prefetch('https://example.com/custom/page')
</code></pre>


Prefetch visible links

Preloads the page before the visitor clicks on the link.

Sam Perrow

<p>This plugin allows users to automatically and easily embed resource hints to improve page load time.</p>
<p>DNS prefetch, prerender, preconnect, prefetch, and preload are all supported.</p>
<p>After installation, preconnect hints will automatically be created the next time your website is visited.</p>
<p>You have the choice to include these resource hints in the HTTP header or the website’s .</p>
<h3>Installation Video</h3>
<span class="embed-youtube" style="text-align:center; display: block;"><iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/Aha9E3AXvJQ?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe></span>


Pre* Party Resource Hints

Extremely effective, and by stealth, with automatic hints. My site speed score improved sharply. 

Great plugin

Take advantage of browser resource hints and plug-and-play features to improve page load time.

Prefetch visible links vs Pre* Party Resource Hints