Im trying to post a link of my site on Facebook but it shows no thumbnail of my site.
I try to debug on the FB debbugin tool and I got the following messages.
Invalid Image Content Type: Provided og:image URL, http://mysite.com could not be processed as an image because it has an invalid content type.
Missing Properties: The following required properties are missing: og:url, fb:app_id
Searching on google I found that It means that OpenGraph images should use og:image:url instead of og:image
How can I solve this issue?