IndigoThemes

ViralPress Lite is a very easy to use WordPress plugin to find Viral content from Facebook. ViralPress Lite helps you in finding and analyzing the content which went Viral in your business niche. Within a few seconds, you can easily find why is a particular Facebook page so popular by exploring its most popular (Viral) content using ViralPress Lite plugin.
Step by step documentation is here : https://indigothemes.com/documentation/viralpress-lite/
ViralPress Pro Features can be seen here : https://indigothemes.com/products/viralpress-pro-viral-content-finder-wordpress-plugin/

ViralPress Lite

ViralPress Lite is the most powerful and unique WordPress plugin to find and analyze viral content from Facebook for any business/niche.

Martin Lormes

Automagically adds Open Graph tags to your blog. Control how your posts and pages are presented on Facebook and other social media sites. No configuration needed.
When someone likes or shares your blog on Facebook, your header image is shown. If someone likes or shares a post, the featured image (post thumbnail) is shown. If you haven’t selected a featured image, then the plugin looks for the first image inside the post. If there aren’t any images in your post, then your blog’s header image is shown.
For more information on the Open Graph protocol go to http://ogp.me/

Open Graph Pro

Adds Open Graph tags to your blog. Control how your posts and pages are presented on Facebook and other social media sites. No configuration needed.

ViralPress Lite vs Open Graph Pro