CP230: OnPageHasMetaTwitterCard

Has meta twitter card tag in web page

Correlates having a meta twitter card tag in the web page as a factor.

This factor correlates the presence of a Twitter card meta tag (in the HTML source) with rankings.

This factor correlates the presence of the factor on page and not the amount of that factor.

You can learn more about the targeted zone for this factor at: https://dev.twitter.com/cards/markup.