Anthony Eden

<p>When Facebook crawls your site, it uses the Canonical URL and links directly to this in all Facebook posts. This plugin prevents<br />
Facebook from seeing the Custom Canonical URL entered into the Yoast SEO plugin. This means it will always<br />
link to your own website, even if you’ve set the Canonical URL to another site.</p>


Remove Yoast Canonical URL for Social

This plugin removes manually entered Yoast SEO Canonical URLs when social media networks such as Facebook crawl any page on your website.

Fred Dessaint

<p>Epitome SEO let you write optimized metadata for search engines. This plugin provides very simple but powerful features to fully optimize your site without decreasing its performances. Epitome SEO is used under professional conditions by people in the SEO industry. It was designed to fit into WordPress as a core functionality.</p>
<h4>SEO Settings</h4>
<ul>
<li>There is a metadata model for pages that are not optimized individually.</li>
<li>Avalaible models: frontpage, singular, category, tag, taxonomy, author, date, search, 404 and paged.</li>
<li>Custom variables such as <code>%title%</code>, <code>%date%</code> or <code>%sitename%</code> can be used to automatically write metadata based on a template.</li>
<li>A model let you optimize: title for search engine, meta description, meta robots tags (index/noindex and follow/nofollow).</li>
<li>An advanced tab for setting analytics tracking code.</li>
</ul>
<h4>Posts & Pages</h4>
<ul>
<li>Add a light metabox with SEO fields.</li>
<li>Available fields: title for search engine, meta description, long description, canonical link, meta robots tags (index/noindex and follow/nofollow).</li>
<li>Replace the default metadata model whether fields are completed.</li>
</ul>
<h4>Taxonomies</h4>
<ul>
<li>Add several fields to each taxomony panel (first on category and tags).</li>
<li>Available fields: optimized name, title for search engine, meta description, canonical link, meta robots tags (index/noindex and follow/nofollow).</li>
<li>Use the optimized name if you want to improve taxonomies titles in your theme. The default name is used then for small areas of your layout.</li>
<li>Use a long description in the context of search engine optimization, while the built-in short description of WordPress can be used as an introduction in your theme.</li>
</ul>
<h4>Usage</h4>
<ol>
<li>Go to the administrator panel Settings/SEO and then modify the general options.</li>
<li>On each regular post, custom post and static page you will find a metabox named SEO with clearly defined fields.</li>
<li>On each taxonomy on administrator panel you will find extra fields to provide optimized content.</li>
</ol>


Epitome SEO

Let you write optimized metadata for search engines.

Remove Yoast Canonical URL for Social vs Epitome SEO