Hi, I have a problem with my Twitter's account. I have a website - https://www.osservatoriodiritti.it/ - and when a person clicks on the Twitter icon to share the news, Twitter doesn't show the photo. I've installed the plugin Yoast and I've uploaded the photos in the area dedicated to Twitter, but the problem does continue. I've done a test with Card validator and you can see the result in the uploaded file: I just can see a grey square instead of the photo. The website is online since the 29th of march. Do you know how could I solve this problem? tks a lot!