Open Graph - ERROR - 'property should be explicitly provided'?

Question

Facebook

I'm testing the post, how it will be displayed if its share .
Link to test post tyk
Link to check tyk
Example of Open Graph metadata :

<meta property="og:url" content="http://www.journalist.today/facebook-share-test/"/>
<meta property="og:type" content="article"/>
<meta property="og:title" content="Facebook Share Test"/>
<meta property="og:description" content="Thanks for sharing!"/>
<meta property="og:image" content="http://www.journalist.today/wp-content/uploads/2016/11/платежки-отопление-1.jpg"/>
<meta property="og:image:width" content="200" /> 
<meta property="og:image:height" content="200" />
<meta property="og:site_name" content="ЖУРНАЛИСТ"/>

When checking, it gives an error:

Warnings That Should Be Fixed
Inferred Property
The 'og:image' property should be explicitly provided, even if a value can be inferred from other tags.
В объекте отсутствует требуемое значение
Объект с URL-адресом "http://www.journalist.today/facebook-share-test/" типа "website" недопустим, так как не было предоставлено требуемое свойство "og:title" типа "string".

Although, og:type stands for article .
+ to everything, it does not update the Open Graph metadata that is in the head of each post.
And also, by clicking on the debugger link, an additional poke
gives errors:

Errors That Must Be Fixed
Отсутствует требуемое свойство	The 'og:type' property is required, but not present.
Notice
Warnings That Should Be Fixed
Inferred Property	The 'og:url' 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.

Why doesn't Open Graph metadata work?

Answer 1

So, what does Facebook actually get from your site (See exactly what our scraper sees for your URL). Your server is giving back empty space to Facebook requests. Facebook has its own bot and your site has a bot request checker that returns a blank page for Facebook requests.