Open Graph Tags for Twitter: Twitter Cards
If you’re not familiar with Twitter’s cards, they allow you to attach media files and add extra information to your tweets. This can be useful for increasing the visibility of your tweets and providing additional context for users who click through.
Although they’re not the same thing, Twitter’s cards use the same open graph protocol and it looks similar to OGP tags. Implementing these tags makes it much easier to create Twitter cards without duplication issues.
Like Facebook’s Open Graph tags, Twitter Cards let you stand out from the crowd of tweets. In short, they allow you to generate some additional content from your 140-character tweet.
This doesn’t show up on people’s feeds automatically, but it adds a little…