Fixes the problem of the missing (or wrong) thumbnail when a post is shared on Facebook.
Opens external links in a new window, keeping your blog page in the browser so you don't lose surfers to another site.
This plugin allows you to add facebook open graph protocol to your blog
The Open Graph Protocol enables any web page to become a rich object in a social graph. This plugin renders meta tags within an extension framework.
WP Splash Image is a plugin for WordPress to display picture, video or html code with a lightbox effect at the opening of the blog.
Define and optimize what the Facebook crawler should pick up and show when people share your content.
Haal kenteken / voertuig informatie op via de gratis dienst van Open RDW met de Open RDW kenteken voertuiginformatie.
Like Gate allows you to reveal some hidden/secret content when the user likes the article. Therefore increasing the likeness of your articles.
Opens all the links (URLs) added in the comments and author URL, in a new tab or window.
Add Pinterest Rich Pin data to WooCommerce Product Pages via WordPress SEO by Yoast
Professional Share is a free WordPress plugin that is optimized for the social media buttons that professionals and B2B companies need.
This plugin allows you to easily open and close your website and display a custom message or HTML page when closed.
Facebook Like Lock for WordPress. Locks your content and user can unlock by clicking on like button.
QPM adds page/post management links for one-click actions as drafting, private/public, opening/closing comments/trackbacks, trashing/deleting, etc
Add an indication of being currently open or closed. Show business hour tables. Conditional logic: show/hide content only when open/closed.
TSBusinessDay class with functions used for restricting content based on hours of operation. Requires Advanced Custom Fields and 3 of its add-ons.
This Plugin adds a Terms & Conditions agreement page the first time a user logs in and a welcome message for new members.
Open Data Viewer for Austria brings the full power of open data from Austria to your WordPress Site.