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Free Plugin by asadkn v1.3.0

Debloat

Remove Unused CSS, Optimize CSS, Optimize JS and speed up your site.

Debloat

The facts

Rating
4.8★ from 41
Active installs
30k+
Price
Free
Last updated
4 Mar 2026
Added
Aug 2021
Requires WP
5.0
Tested up to
WP 6.9.7
Requires PHP
7.4.1
Downloads
396,752

Our analysis

AI-assisted

Debloat is a WordPress plugin designed for advanced users to optimise website performance by removing unused CSS and optimising JavaScript delivery. It helps improve Core Web Vitals by addressing render-blocking issues and allows for deferred loading of JavaScript until user interaction occurs.

The plugin includes features such as minifying and inlining CSS, adding resource hints for Google Fonts, and built-in optimisations for popular page builders like Elementor and WPBakery. It is suitable for users with technical knowledge who want to enhance their site's speed and performance.

Best for: This plugin is best for advanced WordPress users looking to enhance site performance and speed.

What it does well

  • Removes unused CSS to improve load times
  • Optimises JavaScript delivery with defer options
  • Includes built-in optimisations for Elementor and WPBakery
  • Compatible with all themes and plugins
  • Supports modern browsers

Where it falls short

  • Designed for advanced users, may not be suitable for beginners
  • No support for Internet Explorer 11
  • Limited information on specific performance metrics

Verdict

Debloat offers a range of optimisation features for users with technical expertise. It is a solid choice for those focused on improving website performance.

From the developer

asadkn's own description of Debloat, lightly tidied.

A plugin for Advanced Users to Optimize CSS Delivery, Remove Unused CSS, Optimize Javascript Delivery with defer or delay load JS.
The perfect toolkit for improving your Core Web Vitals and overall website performance.

WARNING: It’s a powerful speed optimization plugin that’s meant for power users who know what they’re doing.

Features:

  • Optimize CSS: Fix Render-Blocking.
  • Minify and Inline CSS.
  • Remove Unused CSS (Advanced).
  • Optimize JS: Fix Render-Blocking with defer.
  • Delay Load some JS until user interaction.
  • Adds resource hints for faster Google Fonts.
  • Built-in optimizations for Elementor (free version).
  • Built-in optimizations for WPBakery Page Builder.
  • Compatible with all themes and plugins.
  • Supports all modern browsers (no IE11 support).
  • Optimized code benchmarked for performance.
  • Built-in cache for processing.
  • Compatible with cache plugins (disable their JS and CSS optimizations).
  • API and hooks for theme & plugin authors.

Read the full description on the official page →

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