Updates to Cards documentation

documentation
cards

#1

Just a brief note here to point out that we just updated the documentation on Cards.

Highlights include:

  • OpenGraph markup fallback for twitter:card - Summary cards can now be rendered without Cards markup.
  • More detailed information on valid image sizes and aspect ratios on individual card type pages.
  • Revisions to the CMS integration page to include the Twitter Wordpress plugin and more recent advice about Blogger.

Twitter Card loads when there is no meta tag
#2