I have my app ID and secret input into the proper fields in ACP. I have our own logo.og.png in /styles/default/xenforo. I tried sharing this thread to facebook as test: http://www.tribemagazine.com/board/threads/thinking-of-trying-shark-cage-diving.171653/ What facebook gets when I share this thread from the board is this: 1) The Thread Title and the one line of text content seems to be OK, however the image in the thread - the image associated with the youtube link in the thread - isn't scraped and instead we get [MEDIA]. 2) I replaced our logo, and I understand it can take weeks for facebook to refresh the cache so ours shows. Is there any way to get them to re-crape the site sooner? Facebook debugger comes back with these warnings.: Inferred Property The 'og:image' property should be explicitly provided, even if a value can be inferred from other tags. Facebook URL Facebook URLs cannot be crawled. Inferred Property The 'og:url' property should be explicitly provided, even if a value can be inferred from other tags. Inferred Property The 'og:title' property should be explicitly provided, even if a value can be inferred from other tags. Share App ID Missing The 'fb:app_id' property should be explicitly provided, Specify the app ID so that stories shared to Facebook will be properly attributed to the app. Alternatively, app_id can be set in url when open the share dialog. How should I address the above warnings in Xenforo or do I need to?