wallrio

<h3>Cache:</h3>
<p>This plugin caches all pages of the site, after caching, all the processing of the site will be reduced, leading to a considerable increase of performance.</p>
<h3>SEO:</h3>
<p>This plugin also makes some optimizations to improve the way search engines and speed test tools fill the site as an example of Google Page Speed.</p>
<h4>Some features</h4>
<ul>
<li>Page Cache</li>
<li>Minimizing for Javascripts (JS) files</li>
<li>Minification for style files (CSS)</li>
<li>Minimizing for HTML (HTML) files</li>
<li>Browser Cache Enablement</li>
<li>cache size limitation</li>
<li>Gzip Compression</li>
<li>Blocking / Releasing User Agent</li>
<li>Control on Mobile and Desktop</li>
<li>Block caching on certain pages</li>
<li>Individual user cache</li>
<li>Predefined Filters for PageSpeed</li>
</ul>
<h4>License</h4>
<p>Cache SEO Speed is free.</p>
<h3>From within WordPress</h3>
<ol>
<li>Visit ‘Plugins > Add New’</li>
<li>Search for ‘Cache SEO Speed’</li>
<li>Activate the ‘Cache SEO Speed’ from your Plugins page.</li>
<li>Go to Settings of ‘Cache SEO Speed’ on side menu.</li>
</ol>


Cache SEO Speed

Tool for optimization, caching and minification, accelerates the loading of pages with focus on performance analyzers

GTmetrix

<p>GTmetrix has created GTmetrix for WordPress – a WordPress plugin that actively keeps track of your WP install and sends you alerts if your site falls below certain criteria.</p>
<p>Run analyses, schedule reports on a daily, weekly or monthly basis, and receive alerts about the status of your site all from within your WordPress Admin!</p>


GTmetrix for WordPress

Plugin isn't showing the toolbar link in the latest version of WP now :(

Fantastic plugin but...

GTmetrix can help you develop a faster, more efficient, and all-around improved website experience for your users. Your users will love you for it.

Cache SEO Speed vs GTmetrix for WordPress