We have just launched the website http://www.nationalcollective.com, however we are having a problem when people attempt to share our website via Facebook. When they "Like" and or post a link to an article, instead of the article title, copy summary and image thumbnail appearing, they see:
We previously had the "Password Protect WordPress Blog 3.9.1" plugin installed and are wondering if it is something to do with this, or if there is another problem? And how we can fix this?
The issue occurs when our visitors share our index page and 80% of our articles.
A fix would be greatly appreciated.
The blog I need help with is welcometohr.wordpress.com.