When you share a post to Facebook or Google+, they display a summary of the post and also a thumbnail if available. Twitter has also come up with a similar solution called Twitter Cards.Twitter has come up with different types of Cards and this tutorial will help you in adding a summary card to your Blogger posts.Blog Posts which have the summary card added will show a View Summary Option
and when you click on that it will show the actual Twitter Card
If you need to see live demos, check out our Twitter Page .
