Description of issue:
The validator is showing my card markup as valid and yet the image is not showing.
and meets the 1:1 aspect ratio and the size requirement.
URL affected (must be public):
or any publication on nbs.net
Troubleshooting steps attempted [note that we will not prioritise posts unless there is evidence of following the troubleshooting guides]:
I’ve gone through the troubleshooting steps and can’t seem to figure out why the image won’t be read. The OpenGraph markup works on other social media platforms. In the past, I’ve been told that this kind of behaviour can be seen if the Twitterbot is unable to access the image. Would it be possible to check that? Any information you can provide to me will help me to talk to my infrastructure provider and find a solution.