Meks

This is a simple plugin which automatically hides inactive (orphan) shortcode tags you have used for previous themes and/or plugins. It uses the_content filter to search for shortcode tags which are not active and simply removes them from your post/page content (note the shortode tags won’t be deleted form your content, they will just be removed temporarily on your website frontend). It is a great solution if you want to avoid manual removal of old shortcode tags from your entire content.
Remove Orphan Shortcodes plugin is created by <a href="https://mekshq.com" rel="nofollow ugc">Meks</a>

Remove Orphan Shortcodes

Quickly remove unused (orphan) shortcode tags from your content.

Scott DeLuzio

AMP-MODE

Debug Info will provide you with information on your current WordPress operating environment. This is a helpful tool for you or a developer to use when trying to identify the root cause of an error, or other issue you may experience.
Debug Info provides the following information:
<ul>
<li>
WordPress version currently running on the site
</li>
<li>
Current/active WordPress theme name, theme version, theme author, and theme URI
</li>
<li>
List of active plugins
</li>
<li>
PHP version
</li>
<li>
MySQL version
</li>
<li>
Apache version
</li>
<li>
Full phpinfo() server environment information
</li>
</ul>
Thanks to <a href="http://firstsiteguide.com" rel="nofollow ugc">Ogi Djuraskovic</a> for the Spanish (es_ES) and Serbian (sr_RS) language translations.

Debug Info

A plugin to display your server's PHP info and WordPress environment data for debugging purposes.

Remove Orphan Shortcodes vs Debug Info