wpmen

<blockquote>
What we have created is a combination of elegance and simplicity. 
 To be able to post random show site users. Simply install and activate the plugin Random post with ajax and only using a shortcode in any part of the site that you want to display random posts.
</blockquote>
<h4>Random Post with Ajax includes the following features:</h4>
<ul>
<li>Choice Categories</li>
<li>Choice of Post Type</li>
<li>Possibility to choose the number of posts</li>
<li>Show Content (Excerpt)</li>
<li>Display post date</li>
<li>Show Thumbnail of post</li>
<li>Beautiful design</li>
<li>User friendly</li>
<li>Responsive</li>
</ul>

Random Post with ajax

thanks to author

Combining beauty and efficiency to display random posts

toannth

Requires at least: 4.4 
Tested up to: 4.9 
Stable tag: 1.0.0 
License: GNU General Public License v2 or later 
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Resizes WordPress images on the fly using Nginx Image-Filter.

Ngx Image Resizer

Requires at least: 4.4 Tested up to: 4.9 Stable tag: 1.0.0 License: GNU General Public License v2 or later License URI: http://www.gnu.

Random Post with ajax vs Ngx Image Resizer