Twitter Card not showing up

cards

#1

My website’s (https://viz.socialcops.com/) twitter cards are not showing up. The card validator says
INFO: Page fetched successfully
WARN: No metatags found
Though the same website’s thumbnail is showing up on facebook’s debug tool and the scrapper shows that twitter meta tags are present. Could you please tell me the reason for this. These are my meta tags. Thank you in advance.


#2

Not sure if you’ve made a change in the past hour since posting this, but I just tried your URL in the validator and it looks like everything is working fine.