Parse hosted OG: image not showing up in twitter card preview



My images are hosted on parse and my mobile app shares to twitter. It is my hope that cards will be generated from the share and they contain all the right tags. For some reason, however, the image will not show up for media hosted at

Original link (with your images):

Link with different images that for some reason Twitter doesn’t block:

Anyone know a reason why the og:image is not displaying in card validator? I know facebook owns parse but not sure if twitter would blacklist this type of link for some reason. Any help us much appreciated. Thank you.


The robots.txt file at that site disallows all crawlers, which includes our Twitterbot. This means that we are unable to fetch the image to display in the card.