How to fix FaceBook debugger code 206?

Question

Facebook

Hello. All blog pages return code 206 on the FaceBook debugger (Page not fully loaded). In this case, the normal server response code returns a response code of 200.

Example: here is debugging, and here is the page that we are debugging in this case for example.

Thanks for the help.

Answer 1

It says so: The following required properties are missing: fb:
app_id
<meta property="fb:app_id" content="xxx" />