DreamerKlim

<p>Disable unnecessary functions:</p>
<ul>
<li>REST API</li>
<li>Emoji</li>
<li>links to blog clients</li>
<li>links to RSS feeds</li>
<li>version of your WordPress</li>
<li>automatic links in comments</li>
<li>srcset and sizes for pictures</li>
</ul>
<h3>What you will get after activation:</h3>
<ul>
<li>Improved SEO</li>
<li>A little bit of speed</li>
<li>Сlean source code</li>
</ul>


Disables unnecessary functionality

Good

Just disables unnecessary functionality of WordPress, thus improving and speeding up your site ^_^

ogulcan

<p>If you ever used WP Rest API, you should have noticed that there are lots of fields that even your client does not need. It makes no sense to load all fields for simple list or even single post view.</p>
<p>This plugin aims to remove redundant fields on Rest API. For now, it’s only available for posts.</p>
<h4>Features</h4>
<p>There are two endpoints: “compact” and “detailed.</p>
<ul>
<li>“Compact” is useful for listing posts and Detailed is better for single post view.</li>
<li>First image of featured media will be added as ‘image’ on detailed and compact.</li>
<li>Modified was used as default date.</li>
<li>Requires at least WordPress 4.7</li>
</ul>


Filter WP Api

A wordpress plugin that clears huge fields of WP Rest API.

Disables unnecessary functionality vs Filter WP Api