pages/metatags/OpenGraph/twittercard.md
## MetaExtension twitter:card
Is used to specify the type of twitter card you want to use for your website if someone tweets about it.
Read more about `twitter:card` on [Twitters Developer Platform](https://developer.twitter.com/en/docs/twitter-for-websites/cards/guides/getting-started).
## Usage
````html
<meta name="twitter:card" content="summary">
````
`content` may be:
* `summary`
* `summary_large_image`
* `app`
* `player`
You can define only one `twitter:card` per site.