Michael Ott

Open Graphite lets you control how your WordPress content is viewed when shared on social media.
Typically when one of your pages is shared on social media (Facebook for example), the platform will use the first image and text it can find on the page. This is usually not ideal and often truncates the content into something nonsensical, resulting in the page being less likely to be engaged with.
Open Graphite solves this problem, by allowing you to customise the image, title and description of any of your pages that are shared on social media, all without compromising the original content.
<h3>How to use</h3>
For the homepage…
<ul>
<li>Go to Open Graphite (admin side menu)</li>
<li>Set your homepage title, description, image and object type</li>
<li>Enter a Facebook app ID (optional)</li>
<li>Enter a Twitter username (optional)</li>
<li>Choose a Twitter card type</li>
<li>Select which post types to enable for</li>
</ul>
For posts and pages…
<ul>
<li>Create a new post or page (or edit an existing one)</li>
<li>Scroll down to the Open Graphite metabox</li>
<li>Enter your desired title, description, image and object type</li>
</ul>
<h3>Premium Support</h3>
While the free version of Open Graphite is supported in the <a href="https://wordpress.org/support/plugin/open-graphite" rel="ugc">WordPress support page</a>, one-on-one priority support is given to <a href="https://rocketapps.com.au/open-graphite-pro/?origin=open-graphite" rel="nofollow ugc">Open Graphite Pro</a> license holders.
<a href="https://rocketapps.com.au/open-graphite-pro/?origin=open-graphite" rel="nofollow ugc">Open Graphite Pro</a> has additional features, such as:
<ul>
<li>The ability to use with any custom post type</li>
<li>Force Facebook to automatically and immediately update your title, description or featured image when you make edits</li>
<li>Mobile and desktop previews for Facebook, Twitter and Linkedin</li>
<li>WooCommerce product support</li>
<li>Pinterest specific options</li>
<li>Enhanced Slack sharing</li>
<li>Enable automatic defaults for titles, descriptions, featured images and object types</li>
<li>Open Graph content indicators</li>
<li>Limit the number of characters for titles and descriptions (prevent your titles and descriptions getting truncated)</li>
<li>Open graph check tool</li>
<li>Additional open graph options</li>
<li>Priority support</li>
</ul>

Open Graphite

Control how your content is viewed when shared on social media.

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The plugin autogenerates the Dublin Core meta tags for all pages, posts and custom taxonomies, including Woocommerce products and categories. As a bonus, I also added the option to autogenerate Open Graph metadata, which can be turned on and off with a single click, and the additional option to have a default featured image for posts and pages that normally don’t have any featured image or for the situation where your main page is generated from a list of the latest posts or a simillarly custom-made solution.
Additionally, if the keywords meta tag option is active, it also has the capability of autogenerating keywords from post tags and titles (including Woocommerce products), join them with the general keywords as defined in the plugin settings, and then write them in the page’s “keywords” meta tag.
And lastly, it comes with a neat extra option that, if checked, cleans up your code by eliminating all useless meta tags and advertising comments such as the ‘Generators’ left by WordPress, WooCommerce, Slider Revolution, LayerSlider, WPML, WPBakery Page Builder (Visual Composer) and Yoast SEO. For each of them, there are various methods, plugins and bits of code that work to eliminate these comments, but I never saw them all in one place and within the same plugin, so I thought having an option to clean all metas, generators and comments added by other plugins with just one click would be a nice addition.
Very very lightweight and easy to use.

Dublin Core Metadata Generator

Version 1.0 released

Works great. Developer is very quick to respond when it comes to bug reporting. 

Does exactly what it says

A very lightweight plugin that adds the Dublin Core metadata to your WP website.

Open Graphite vs Dublin Core Metadata Generator