Richer Yang

<h4>Media options</h4>
<ul>
<li>Set medium_large image size</li>
<li>Set big image size</li>
<li>Disable auto-generated image size</li>
</ul>
<h4>WordPress buidin sitemaps options</h4>
<ul>
<li>Set max number of URLs in one file</li>
<li>Add last modification date for post type sitemap</li>
<li>Disable post type sitemap</li>
<li>Disable taxonomy sitemap</li>
</ul>
<h4>Tool</h4>
<ul>
<li>PHP OPcache flush or restart</li>
<li>Clear, optimize database</li>
<li>Disable XML-RPC</li>
<li>Disable convert emoji to image</li>
</ul>
<h4>Cron event</h4>
<ul>
<li>Show the cron events.</li>
<li>Execute the cron event right now.</li>
<li>Delete the cron event.</li>
</ul>


RY Toolkit

Useful tools for more control over you website. Include cron, media, sitemap, OPcache.

EdwardBock

Palasthotel

<p>Have you ever wondered what you WordPress is doing in wp-cron.php? Now you can see it. This plugin logs every schedule.</p>
<h3>Arbitrary section</h3>


Cron Logger

This plugin works but did not cleanup its table and data in options table in my DB.

RY Toolkit vs Cron Logger