i think they might be warnings as to why their crawler cant get the proper image....such as the python forum logo and such.
Quote:Inferred PropertyI have no idea at the moment how to implement facebook friendly tags.
The 'og:image' property should be explicitly provided, even if a value can be inferred from other tags.
Missing Properties
The following required properties are missing: og:url, og:type, og:title, og:image, og:description, fb:app_id
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