SpectrOMTech

Dave Jesch

The SpectrOM DB Cleanup tool will remove selected old and unused data in your database tables and then rebuild the MySQL indexes for all of your tables. This helps to ensure that your index files do not get corrupted and that your data can be accessed efficiently.
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Support Details: We are happy to provide support and help troubleshoot issues. Users should know however, that we check the WordPress.org support forums once a week on Fridays from 10am to 12pm PST (UTC -8). Daily support and issue reports are handled via our GitHub repository here: <a href="https://github.com/spectrom/spectrom-db-cleanup/issues" rel="nofollow ugc">https://github.com/spectrom/spectrom-db-cleanup/issues</a>. Please read our support notes here before creating new issues.
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The SpectrOM DB Cleanup tool was specifically designed for data-driven sites such as eCommerce, Learning Management Systems and BuddyPress.
The SpectrOM DB Cleanup Features:
<ul>
<li>Removal of selected old and unused data in your database tables</li>
<li>Rebuilds the MySQL indexes for all of your tables</li>
<li>Configurable so you can indicate what sections to Cleanup</li>
<li>eMail a report to indicated recipients</li>
<li>Automation at specified day and time</li>
</ul>
This DB Cleanup helps to ensure that your database index files do not get corrupted and that your data can be accessed efficiently.
Want to help make this tool even better? Participate in GitHub at <a href="https://github.com/spectrom/spectrom-db-cleanup" rel="nofollow ugc">https://github.com/spectrom/spectrom-db-cleanup</a>. Or <a href="http://spectromtech.com/products/spectrom-db-cleanup/" rel="nofollow ugc">Contact SpectrOM</a> for more information on how you can participate.

SpectrOM DB Cleanup

Removes unnecessary data with Reporting features. Reduces Site Crash and Downtime.

Preetinder Singh

This plugin is a collection of various WP tweaks like controlling number of post revisions, cleaning up wp_head(), disabling block editor, emojis, trash, XML-RPC etc. Simply change the settings as per your requirements.
<h3>Plugin Options</h3>
Disable Emojis 
Stops js/css code related to emojis.
Remove Blocks CSS 
Turn it on if you don’t use blocks editor.
Remove Gutenberg Duotone CSS 
Removes the inline CSS added by WP recently.
Remove WLW Manifest Link 
Remove the link link to the Windows Live Writer manifest file.
Remove RSD Link 
Remove the link to the Really Simple Discovery service endpoint.
Remove WordPress Generator Tag 
Remove WP Generator Meta Tag
Remove Feed Links 
Remove RSS feed links.
Remove REST Link 
Remove WordPress REST API link.
Remove OEmbed Links 
Remove oEmbed discovery code.
Remove Shortlink 
Remove short links of posts.
Remove DNS Prefetch Links 
Remove DNS prefetch code.
Disable Autosave 
Disable auto saving of posts.
Show Post/Comment Actions Links 
Show comment/post actions links without hovering over the item.
Redirect to post/page on publish/update 
Get redirect to front end after you save/publish a post.
Enable Classic Editor 
Disable block editor and use classic editor instead.
Enable Classic Widgets 
Revert to old classic widgets.
Disable XML RPC 
Disable XML RPC, a security risk.
Remove URL field from comment form 
Remove URL field from comment form. May not work with some themes.
Disable author sitemap 
Disable sitemap of site authors.
Disable category sitemap 
Disable sitemap for post categories.
Set image caption on upload 
Auto set caption after image upload. File name will be used as caption.
Disable WordPress Email Verification Prompts 
Stop WordPress from confirming your current site email.
Change excerpt ellipsis to ‘…’ 
Replace […] with ‘…’ for excerpt.
Excerpt length (Number of words) 
Change length of post excerpt.
Empty Trash Time 
Change trash time or disable trash.
Number of Post Revisions 
Set number of post revisions or disable post revisions.

TGG – WP Optimizer

This plugin is a collection of various WP tweaks.

SpectrOM DB Cleanup vs TGG – WP Optimizer