I’ve searched the forums and tried all the troubleshooting suggestions but I cant find the solution to this. I recently moved https://theburbagemap.co.uk to a new server with ssl. The summary card image was previously working and rendering correctly in tweets but not it is not.
The card validator gives the message “*.theburbagemap.co.uk is whitelisted for summary card” and the title, description and link all work, but the space where the image should be shows what looks like a blank document icon.
The log is as follows:
INFO: Page fetched successfully
INFO: 25 metatags were found
INFO: twitter:card = summary tag found
INFO: Card loaded successfully
When I view the document source it looks like this: