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Questions tagged [open-graph-protocol]

The Open Graph protocol enables developers to integrate their pages into what Facebook call the "social graph".

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Can Open Graph properties be effectively used on tags other than meta/link?

meta and link elements sometimes create a sort of redundancy in the markup. For example, there is already a title element but in order to declare an og:title property one would have to add a separate ...
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Open Graph protocol: What to do when an image doesn't exist on the page?

The Open Graph protocol states that every page is required to have 4 properties: title type url image For example: <meta property="og:title" content="The Rock" /> <meta property="og:...