facebook error.

im trying to post my brand new website link http://www.crazycolinmagic.co.uk and i get the following error
The content you’re trying to share includes a link that our security systems detected to be unsafe:

after going to fb debug …
i get this
Error Linting URL An internal error occurred while linting the URL.
also this
fb:app_id hasn’t been included in the meta tags. 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. Otherwise, the default app id( 966242223397117 ) will be assigned.
Based on included and inferred properties, the below preview is what users will see when they share this URL.
See this in the share dialog. Which i do not understand.

any ideas whats wrong..