Skip to content
Back to the index

CSS Optimizer – Remove Unused CSS

wordpress.orgOther SEO & content

PulseGate's liveness check found it on 3 Oct 2026; it is registered on WordPress.org and has been in the index since 2 Sep 2026. How this is checked

CSS Optimizer is a WordPress plugin that removes unused CSS from pages and generates critical CSS to improve loading performance and PageSpeed scores. It is intended for WordPress site owners and developers optimizing theme and plugin stylesheets.

Inferred · not functionally tested

FreeWeb
Visit wordpress.org

Overview

4 features

Purpose: Reducing unnecessary CSS and improving WordPress page-loading performance.

Inferred · not functionally tested

Audience: WordPress site owners and developers

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: free · license: Proprietary · platforms: WEB · deployment: browser

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: wordpress.org · wordpress.org. These links do not verify the individual claims.

CSS Optimizer – Remove Unused CSS sits in PulseGate's Other SEO & content category. Inferred · not functionally tested: It focuses on reducing unnecessary CSS and improving WordPress page-loading performance. Inferred · not functionally tested: CSS Optimizer – Remove Unused CSS is a B2B product aimed at wordPress site owners and developers. Basis unknown · not verified: CSS Optimizer – Remove Unused CSS costs nothing to use. Basis unknown · not verified: It runs on the web.

It is developed by wooncherk, and it first shipped in 2021. Inferred · not functionally tested: Key capabilities include Unused CSS removal, Critical CSS generation, and pageSpeed optimization. The interface is available in English and Khmer. It is being sunset.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Unused CSS removal
  • Critical CSS generation
  • PageSpeed optimization
  • WordPress integration

Topics: Inferred · not functionally tested

Tags
unused-css-removalcritical-csspagespeed-optimizationwordpress-performance

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
Browser

Trust & compliance

Public signals
HTTPSPrivacy PolicyFree tierMulti-language
Legal
Privacy Policy

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed2 Sep · 17:44 UTC
    CSS Optimizer – Remove Unused CSS seen via WordPress Plugins
    Source: WordPress Plugins · Open

Frequently asked questions about CSS Optimizer – Remove Unused CSS

What is CSS Optimizer – Remove Unused CSS?
Inferred · not functionally tested: CSS Optimizer – Remove Unused CSS focuses on reducing unnecessary CSS and improving WordPress page-loading performance. It is catalogued under Other SEO & content on PulseGate.
Who is CSS Optimizer – Remove Unused CSS for?
Inferred · not functionally tested: CSS Optimizer – Remove Unused CSS is a B2B product built for wordPress site owners and developers.
Does CSS Optimizer – Remove Unused CSS have a free plan?
Basis unknown · not verified: Yes — CSS Optimizer – Remove Unused CSS is free to use.
What platforms does CSS Optimizer – Remove Unused CSS run on?
Basis unknown · not verified: CSS Optimizer – Remove Unused CSS runs on the web.
Is CSS Optimizer – Remove Unused CSS still maintained?
It is being sunset according to the latest indexed signals.
What are alternatives to CSS Optimizer – Remove Unused CSS?
Similar projects tracked by PulseGate include Debloat – Remove Unused CSS, Optimize JS, UnusedCSS, and SOptimizer.Debloat – Remove Unused CSS, Optimize JSUnusedCSSSOptimizer
Who makes CSS Optimizer – Remove Unused CSS?
CSS Optimizer – Remove Unused CSS is developed by wooncherk.
When did CSS Optimizer – Remove Unused CSS launch?
CSS Optimizer – Remove Unused CSS first shipped in 2021.

Similar projects

Closest matches by what these projects do