Open Graph Protocol — What is an open graph tag? What is a twitter card? Any open graph examples? What is an open graph on Facebook? An "Open Graph Markup" is one of the most important tags that every blogger need to add into the HTML body of their blog to properly show title, description, images whenever the page from the website is shared on social media websites like Facebook, Twitter, Google+, Pinterest and so on. To convert your pages into graph objects, you required adding related open graph metadata to either each of your pages of HTML body.
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