Automate Image and Description on Card?


#1

Hi, I’m brand new to cards. I added the generic meta tags to my site and got it approved. When I share the page to twitter, how does it figure out what image to grab, etc?

My site is made with Joomla and can be found here:

PS: -I just removed the tags because they are not right.

Any advice on what to add for my site? Thank you!