I checked the situation with the favicons. Now in the code of your website spelled out the favicons to the /wp-content/uploads/2019/05/favicon.png in PNG format. In this case, the line of code you need to add type="image/png".
If favicons are spelled out incorrectly, we cannot guarantee that it will appear in the search. Please correct the defect, probably it will help favicons to return results.
<link rel="icon" href="/wp-content/uploads/2019/06/favicon.png" sizes="32x32" /> <link rel="icon" href="/wp-content/uploads/2019/06/favicon.png" sizes="192x192" /> <link rel="apple-touch-icon-precomposed" href="/wp-content/uploads/2019/06/favicon.png" /> <meta name="msapplication-TileImage" content="/wp-content/uploads/2019/06/favicon.png" />
To load and display the icon on the website it is the task of the student. Don't know what motivated the developers of Wordpress, even such a primitive task managed to inflate and make the people the problem. My brain doesn't understand why they are choosing a difficult path instead of a simple. Amazing CMS.
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