Card approved, meta in place - no card displaying on actual tweet


Yesterday the Summary card got approved for my blog, but for some reason it still does not display. - check this post for meta, I double checked and even validator says OK. - and this is a tweet with the link above, sadly no card.

Any help?

Thanks in advance!

EDIT: As if by magic, the card works now, a few hours after I started this thread. Thanks if anyone fixed it behind the scenes, or maybe it just needed more time.


The Twitter Card may have one or more of the following issues:

A robots.txt file was not accessible to verify access to images/videos. (


Thanks for following up here!

Sometimes there’s a delay in our caching. That may have been it.

Sorry for the inconvenience!