title: Getting Link Info ... Telegram for a Wordpress blog
body: <p>I have a blog and until some weeks ago I was able to post (getting the link preview) in Telegram and Facebook. I can continue doing in Facebook, but in Telegram, it seems that something changed and now I can't get the preview. I get the message &quot;Getting Link Info...&quot; and in some seconds it disappears, and doesn't get the link as I used to get some weeks ago.</p>
  <p>I didn't modify anything in my blog when it stopped working. And now, after upgrading to latest WP version, it continues failing.</p>
  <p>As mentioned, Facebook preview continues working, so it means that Open Graph attributes are defined properly (at least as required for Facebook).</p>
  <p>I tried to clean Telegram Cache (using <strong>WebPage bot</strong>), but the result is exactly the same. I'm not getting the preview when trying to connect. It seems that Telegram validation if failing in somewhere.</p>
  <p>It seems that it could be the hosting blocking the Open Graph info for Telegram.</p>
  <pre><code>&lt;meta property=&quot;og:image&quot; content=&quot;mydomain.org/wp-content/uploads/2022/06/helados.jpg&quot; /&gt;
  </code></pre>
  <p>I just tried to move just one page to a temporal hosting to easy test with it, and I have realized that if I keep the original page (with references to my domain) I can see properly, but when trying to get the preview with Telegram it doesn't work.</p>
  <p>Now, I change the above parameter to reference to the new hosting (just the image) and... IT WORKS. I can get the link preview.</p>
  <p>So, now I'm wondering if there is some way to avoid this, or it could be just a FW rule in my hosting trying to avoid this Telegram Preview. But as I mentioned before, it works for Facebook (the preview). A bit strange :-(</p>
  <p>Do you know where could be the issue?</p>
  <p>This is the URL I'm trying to get the preview: mydomain.org/helados/ ... and this are the attributes in the page:</p>
  <pre><code>    &lt;meta property=&quot;og:locale&quot; content=&quot;es_ES&quot; /&gt;
      &lt;meta property=&quot;og:type&quot; content=&quot;article&quot; /&gt;
      &lt;meta property=&quot;og:title&quot; content=&quot;Helados&quot; /&gt;
      &lt;meta property=&quot;og:description&quot; content=&quot;Estos helados son....&quot; /&gt;
      &lt;meta property=&quot;og:url&quot; content=&quot;mydomain.org/helados/&quot; /&gt;
      &lt;meta property=&quot;og:site_name&quot; content=&quot;Mi Web&quot; /&gt;
      &lt;meta property=&quot;article:published_time&quot; content=&quot;2022-06-25T13:55:53+00:00&quot; /&gt;
      &lt;meta property=&quot;og:image&quot; content=&quot;www.mydomain.org/wp-content/uploads/2022/06/helados.jpg&quot; /&gt;
      &lt;meta property=&quot;og:image:width&quot; content=&quot;1024&quot; /&gt;
      &lt;meta property=&quot;og:image:height&quot; content=&quot;768&quot; /&gt;
      &lt;meta property=&quot;og:image:type&quot; content=&quot;image/jpeg&quot; /&gt;
      &lt;meta name=&quot;author&quot; content=&quot;Me&quot; /&gt;
      &lt;meta name=&quot;twitter:card&quot; content=&quot;summary_large_image&quot; /&gt;
      &lt;meta name=&quot;twitter:label1&quot; content=&quot;Escrito por&quot; /&gt;
      &lt;meta name=&quot;twitter:data1&quot; content=&quot;Me&quot; /&gt;
      &lt;meta name=&quot;twitter:label2&quot; content=&quot;Tiempo de lectura&quot; /&gt;
      &lt;meta name=&quot;twitter:data2&quot; content=&quot;2 minutos&quot; /&gt;
  </code></pre>