Twitter Error : Unable to render Card preview


#1

my website: http://www.dakikadoksan.com

Log
INFO: Page fetched successfully
INFO: 2 metatags were found
WARN: Not whitelisted


#2

Using curl -A Twitterbot http://dakikadoksan.com/ I don’t see any cards markup returned.

Please see our troubleshooting post and start with that.


#3

İ cant understand what i must do…Can you explain please…