Gary Pendergast

OpenGraph Fallback Embed adds a custom Gutenberg block and an auto-embed fallback that renders rich link cards using OpenGraph metadata from any URL.
Features:
<ul>
<li>OpenGraph Embed block — Paste any URL to embed it as a styled card showing the page’s title, description, image, and site name.</li>
<li>Auto-embed fallback — When WordPress can’t find an oEmbed provider for a URL pasted on its own line, this plugin automatically fetches the page’s OpenGraph tags and renders a card instead of a plain link.</li>
<li>Graceful degradation — Falls back to Twitter Card meta tags, then to HTML <code><title></code> and <code><meta name="description"></code> when OpenGraph tags are missing.</li>
<li>Transient caching — Fetched metadata is cached for 7 days to minimise external requests.</li>
</ul>
<h3>Development</h3>
The source code for this plugin, including unminified JavaScript and CSS, is available on GitHub:
<a href="https://github.com/pento/opengraph-fallback-embed" rel="nofollow ugc">OpenGraph Fallback Embed on GitHub</a>
The plugin uses <a href="https://developer.wordpress.org/block-editor/reference-guides/packages/packages-scripts/" rel="nofollow ugc">@wordpress/scripts</a> for building. Source files are in the <code>src/</code> directory. See the repository README for build instructions.

OpenGraph Fallback Embed

Provides an embed block and auto-embed fallback based on a site's OpenGraph tags when no other embed handler matches the URL.

Michael Dinerstein (Mission Mike)

About Scrape && Debug
Preview your posts and pages on social media. Validate your pages’ HTML with W3C’s Validator, or check PageSpeed with Google’s PageSpeed Insights. Access these tools quickly from within wp-admin, without needing to copy/paste multiple URLs each time to see your results. This utility can seriously speed up your publishing process, especially if you’re concerned with how your new posts appear on social media.
This plugin was created to speed up SEO and Social Media testing via public tools provided by Google, W3C, Facebook, and LinkedIn. Found in page/post sidebar metabox. Some services (like Facebook’s Sharing Debugger) require an account with the respective service to use (i.e., a free Facebook account).
Scrape and Debug does not allow you to change any meta titles, keywords, open graph data, etc. It is only providing quick-links to debug the existing data and values set for those fields by other 3rd-party SEO plugins, or to test your general page speed and HTML validity.
Links to quickly debug and check posts are found in the sidebar when editing posts, as well as in a column (Quicklinks) when listing posts or pages in admin.
In Settings, debuggers can be shown or hidden, or omitted from particular post types.
Watch this video to learn more:
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/fe1gcKVcX6o?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>

Scrape and Debug

Simplify page debugging via Facebook Sharing Debugger, LinkedIn Post Inspector, Google's Structured Data Testing Tool and Rich Results Test, Page …

OpenGraph Fallback Embed vs Scrape and Debug