Renders Twitter and Facebook meta tag information for the current document using a combination of web part properties and document properties.
When linking to an article/page on your site from within Facebook or Twitter, the social media site selects images, title, descriptions, etc. from the content of the page. The APIs have defined meta tags that can be placed within the head of your page in order to define more appropriate content for sharing. This web part will use a combination of web part properties and document properties to include these meta tags when sharing your content through social media.