title: Facebook OG tags not working automatically
body: <p>we are facing an issue with Facebook shares. Basically whenever we post a new article, Facebook debugger can't see the og tags (though all tags are there) and we have to manually scrape the links again 10x times to get the preview working. </p>
  
  <p>Here are the og tags we include in our posts:</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;meta property="og:locale" content="en_US" /&gt;&lt;meta property="og:type" content="article" /&gt;&lt;meta property="og:title" content="Σαν σήμερα - Famagusta News" /&gt;&lt;meta property="og:description" content="Διαβάστε τα σημαντικότερα γεγονότα της ημέρας στο Famagusta.News" /&gt;&lt;meta property="og:url" content="https://famagusta.news/san-simera/199499/" /&gt;&lt;meta property="og:site_name" content="Famagusta News" /&gt;&lt;meta property="article:publisher" content="https://www.facebook.com/famagusta.news" /&gt;&lt;meta property="article:section" content="Σαν Σημερα" /&gt;&lt;meta property="article:published_time" content="2019-03-12T22:06:39+00:00" /&gt;&lt;meta property="fb:app_id" content="447915658939075" /&gt;&lt;meta property="og:image" content="https://cdn.famagusta.news/wp-content/uploads/2019/03/12/snsmr5-1200x630.jpg" /&gt;&lt;meta property="og:image:secure_url" content="https://cdn.famagusta.news/wp-content/uploads/2019/03/12/snsmr5-1200x630.jpg" /&gt;&lt;meta property="og:image:width" content="1200" /&gt;&lt;meta property="og:image:height" content="630" /&gt;&lt;meta property="og:image:alt" content="Σαν σήμερα" /&gt; </code></pre>
  </div>
  </div>
  </p>
  
  <p>And here is the error we receive on 1st attempt:</p>
  
  <blockquote>
    <p>Inferred Property 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 Curl Timeout
    The request to scrape the URL timed out. Curl Error Curl error: 28
    (OPERATION_TIMEOUTED)</p>
  </blockquote>
  
  <p>Preview the results <a href="https://developers.facebook.com/tools/debug/sharing/?q=https%3A%2F%2Ffamagusta.news%2Fsan-simera%2F199499%2F" rel="nofollow noreferrer">here</a></p>
  
  <p>Our website is using an SSL certificate, Cloudflare (basic) and KeyCDN for the images.</p>