Introduction

Asset CleanUp is a performance-enhancing plugin for WordPress that cleans up and optimizes your site's assets and makes your website page faster. By removing unnecessary code, will reduce the bloat on individual web pages which in turn produce better-loading pages for users to enjoy! It can help improve your website's performance by reducing the number of HTTP requests, eliminating unnecessary whitespace and cacheable files, and optimizing files.

We all know that JavaScript can slow down page loads, but what we might not have considered is how to keep it from loading at all. The <script async> attribute does this by deferring the parsing process until after your initial HTML document has loaded into a browser tab--and because these settings are done with Asset Cleanup Pro without writing any code yourself, there's no need for an additional plugin or extension!

Benefits of using Asset CleanUp Pro:

Cleanup web page performance
Cache-control options
Minification of assets before enqueueing
Remove unnecessary white spaces fully integrated into the WordPress administration panel!
Automatically break down JavaScript files to smallest possible bundles at runtime

Features & Functionality

Test Mode Functionality: The plugin has a test mode that will not make any changes to your website but will instead show you what the plugin would have done. This is really helpful for seeing how much of an impact the plugin will have on your website performance without having to make any changes first.
Cache-Control: Asset Cleanup Pro also offers native WP caching control through the use of three different functions. The plugin adds functions for enabling page, browser, and object caching.
Disable XML-RPC Protocol: Disable XML-RPC protocol to protect your website from unauthenticated attacks.
Whitespace Removal: The plugin also offers whitespace removal for HTML, CSS, and JavaScript files to remove unnecessary white spaces created by developers during the process of formatting code.
Minification of Assets before Enqueueing: The plugin will minify all assets before enqueuing them into your website which will help reduce the size of the files which in turn will help improve performance.
Move CSS & JavaScript files from <HEAD> to <BODY>: The plugin allows you to easily move links for CSS and JavaScript files from <head> tag to the bottom of your website right before </body> or after, this will help improve performance by reducing the number of HTTP requests.
Apply "async" and "defer": This will help defer the parsing of JavaScript files until after your initial HTML document has loaded into a browser tab, without having to write any code yourself.