I have Blogger and it’s been difficult trying to get the card to work on it and I finally got around to figuring out how to get the summary_large_image to work on my own so my code might not be perfect but it works. Got it validated YAY me!
So when I validate it shows me what it will look like in my tweet.

When I tweet the exact same URL it ends up looking like this, which has the URL showing too.
Is there a way to prevent the URL from showing? The huge URL kind of takes away from the clean look of the card.
I’m going to sneak in how much I dislike the fact you have to expand these. I miss so much due to that expand option.
Would love any suggestions since my next post is about inserting this card into Blogger. I have covered each step with ton’s of details and images so people who only speak English and not code can understand it.
Thanks for any help you can offer.
http://numinousgirl.blogspot.com/