I just created my first twitter card. I have a site:
https://www.beerportfolio.glass/beer.html?b=qqTzHb
Twitter validates everything but give me the Not whitelisted error. How can i fix this?
Just checked your page, and I don’t see any twitter:card markup inside your <head> tags. That is required in order for the validator to work, and for Cards to render.
twitter:card
<head>
This threw me at first too.
The validator says WARN: Not whitelisted when it should probably say WARN: Missing twitter:card meta tag
WARN: Not whitelisted
WARN: Missing twitter:card meta tag
Yes, I agree that we could significantly improve the validator error messages, but that has not been a high priority. Thanks for the feedback!
Thanks Andy. I just felt bad for you answering the same question over and over! (I think there are at least 3 in the last week on this developer forum!)!