title: Whatsapp not working with open graph protocol
body: <p>I'm working on this website and I'm trying to use the open graph protocol. I've managed to get the thumbnail images and meta-tags for Facebook and Twitter, but it has been impossible to get it done for WhatsApp. I can't get neither the thumbnail image nor the description of the website. I'm working with a small size image, added all op codes as recommended. Can somebody please give me a hand telling what is wrong with my code? </p>
  
  <pre class="lang-html prettyprint-override"><code>&lt;/head&gt;
       &lt;meta charset="&lt;?php bloginfo( 'charset' ); ?&gt;"/&gt;
       &lt;meta name="viewport" content="width=device-width, initial-scale=1.0" /&gt;
       &lt;link rel="profile" href="http://adanosuna.byethost7.com/wp/"/&gt;
       &lt;div id='hidden' style='display:none;'&gt;
           &lt;img src="http://nutriholi.com/wp-content/uploads/2020/05/NutriHoli-Facebook-2.jpg"&gt;
       &lt;/div&gt;
  &lt;/head&gt;
  &lt;meta property="og:url" content="http://adanosuna.byethost7.com/wp"/&gt;
  &lt;meta property="og:title" content="ADANOSUNA"/&gt;
  &lt;meta property="description" content=" ADANOSUNA "/&gt;
  &lt;meta property="og:description" content=" ADANOSUNA "/&gt;
  &lt;meta property="og:image" content="http://nutriholi.com/wp-content/uploads/2020/05/NutriHoli-Facebook-2.jpg"/&gt;
  &lt;meta property="og:image" itemprop="image" content="http://nutriholi.com/wp-content/uploads/2020/05/NutriHoli-Facebook-2.jpg"/&gt;
  &lt;meta property="og:image:width" content="299"/&gt;
  &lt;meta property="og:image:height" content="200"/&gt;
  &lt;meta property="og:site_name" content="ADANOSUNA "/&gt;
  &lt;meta content="http://nutriholi.com/wp-content/uploads/2020/05/NutriHoli-Facebook-2.jpg"  property="thumbnail" /&gt;
  &lt;meta property="og:type" content="website" /&gt;
  &lt;meta property="og:image:type" content="image/jpeg"&gt;
  &lt;/head&gt;
  
  &lt;body&gt;
       &lt;span itemprop="thumbnail" itemscope itemtype="image/jpeg"/&gt;
           &lt;link itemprop="thumbnailUrl" href="http://nutriholi.com/wp-content/uploads/2020/05/NutriHoli-Facebook-2.jpg"/&gt;
           &lt;link itemprop="url" href="http://nutriholi.com/wp-content/uploads/2020/05/NutriHoli-  Facebook-2.jpg"/&gt;
           &lt;meta itemprop="width" content="299"&gt;
           &lt;meta itemprop="height" content="200"&gt;
       &lt;/span&gt;
  &lt;body&gt;
  </code></pre>