by Gabe Livan 4.9 (1,564 reviews)

Asset CleanUp: Page Speed Booster

Name: Asset CleanUp: Page Speed Booster
Rating: 4.9 (1564 reviews)
Author: Gabe Livan

Speed up your WordPress site by unloading unnecessary CSS and JavaScript, reducing page bloat, and managing your own Critical CSS per page type.

Asset CleanUp ranks #444 among WordPress.org plugins with 100,000+ active installations, is #27 of 1,658 in the Performance category, a 4.9/5 rating from 1,564 reviews, and was last updated Sep 16, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1.4

v1.4.0.6 Current Version v1.4.0.6

Updated 1 month ago Last Update on 16 Sep, 2026

Refreshed 18 hours ago Last Refreshed on

#27 of 1,658 in Performance Top 1% by installs Downloads -31.2% this week

View on WordPress.org

Rank

#444

— No change

Active Installs

100K+

-11.8%

KW Avg Position

8.2

— No change

Downloads

5.1M

+102 today

Support Resolved

— No change

Rating

98%

Review 4.9 out of 5

4.9 (1,564 reviews)

Next Milestone 200K

Total Progress 10.5%

100K+ 200K+

162

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

Unlock Exact Install Count

See the precise estimated active installs for this plugin, calculated from real-time ranking data.

Exact install estimates within tiers
Track install growth over time
Milestone progress predictions

Upgrade to Pro

Need 89,503 more installs to reach 200K+

Rank Changes

Current #444

Change

Best #

Upgrade to Pro

Unlock 30-day and 90-day rank history charts with a Pro subscription.

Upgrade Now

Active Installs Growth

Upgrade to Pro

Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

Upgrade to Pro

Unlock 30-day, 90-day, and yearly download history charts with a Pro subscription.

Upgrade Now

Reviews & Ratings

4.9

1,564 reviews

Overall 98%

1,515 (97%)

22 (1%)

6 (0%)

11 (1%)

10 (1%)

Security History

Source: WPVulnerability

13 known vulnerabilities on record · 5 in the last 24 months · checked 1 week ago

Sep 18, 2026

Asset CleanUp: Page Speed Booster [wp-asset-clean-up] < 1.4.0.6

CVE-2026-12037 · Fixed in v1.4.0.6
Sep 17, 2026

Asset CleanUp: Page Speed Booster [wp-asset-clean-up] < 1.4.0.6

CVE-2026-66571 · Fixed in v1.4.0.6
Mar 7, 2026

Asset CleanUp: Page Speed Booster [wp-asset-clean-up] < 1.4.0.4

CVE-2026-45212 · Fixed in v1.4.0.4
Mar 7, 2026

Asset CleanUp: Page Speed Booster [wp-asset-clean-up] < 1.4.0.6

CVE-2026-13354 · Fixed in v1.4.0.6
Nov 27, 2024

Asset CleanUp: Page Speed Booster [wp-asset-clean-up] < 1.3.9.9

CVE-2024-53738 · Fixed in v1.3.9.9
Aug 16, 2024

Asset CleanUp: Page Speed Booster [wp-asset-clean-up] < 1.3.9.4

CVE-2024-43314 · Fixed in v1.3.9.4
Jul 18, 2023

Asset CleanUp: Page Speed Booster [wp-asset-clean-up] < 1.3.5.5

CVE-2023-33999 · Fixed in v1.3.5.5
Sep 28, 2022

Asset CleanUp: Page Speed Booster [wp-asset-clean-up] < 1.3.8.5

CVE-2021-36899 · Fixed in v1.3.8.5
Jan 3, 2022

Asset CleanUp: Page Speed Booster [wp-asset-clean-up] < 1.3.8.5

CVE-2021-24983 · Fixed in v1.3.8.5
Jan 3, 2022

Asset CleanUp: Page Speed Booster [wp-asset-clean-up] < 1.3.8.5

CVE-2021-24937 · Fixed in v1.3.8.5

Showing the 10 most recent of 13 records.

Track This Plugin

Get detailed analytics, keyword tracking, and position alerts delivered to your inbox.

Start Tracking Free

Plugin Details

Version: 1.4.0.6
Last Updated: Sep 16, 2026
Requires WP: 4.7+
Tested Up To: 7.1.4
PHP Version: 5.6 or higher
Author: Gabe Livan

Support & Rating

Rating: ★ ★ ★ ★ ★ 4.9
Reviews: 1,564
Support Threads: 0
Resolved: 0%

Keywords

Critical CSS Page Speed minify css minify javascript unused css

Upgrade to Pro

Unlock keyword rankings, search positions, and detailed analytics with a Pro subscription.

Upgrade Now

Similar Plugins

Adminify – White Label, Admin Menu Editor, Login Customizer

6K+ installs

#2,757

Master Addons for Elementor – Elementor Addons, Widgets, Mega Menu Builder, Popup Builder, Widget Builder & Template Kits

Wordfence Security – Firewall, Malware Scan, and Login Security

Speed Optimizer – The All-In-One Performance-Boosting Plugin

1M+ installs

#44

WP Fastest Cache – WordPress Cache Plugin

1M+ installs

#47

WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance

View all Performance plugins

TL;DR

AI summary of the plugin's readme

This plugin is for WordPress site owners and administrators who want to speed up page load times. It solves the problem of unnecessary CSS and JavaScript files loading on every page by letting users identify and unload unneeded assets, plus minify, defer, and preload remaining resources.

Unload unnecessary CSS & JS files
Combine and minify CSS/JS
Defer JavaScript execution
Inline critical CSS
Preload assets and fonts
Google Fonts optimization
Remove Emojis, Dashicons, Comment Reply
Disable XML-RPC protocol

Frequently Asked Questions

Common questions about Asset CleanUp: Page Speed Booster

No. Asset CleanUp controls which CSS, JavaScript, and other optimizations WordPress outputs. It works best alongside a page cache, server cache, or CDN.

No. You decide which assets to unload and provide any Critical CSS yourself. This keeps each optimization inspectable and under your control, but it also means that every change should be tested.

It can help when unnecessary CSS or JavaScript contributes to transfer size, render blocking, or browser work. Results still depend on your theme, plugins, hosting, caching, media, third-party scripts, and configuration. No plugin can guarantee a particular score.

Yes, if that file is required for the page's layout or functionality. Use Test Mode, make one meaningful change at a time, and test desktop, mobile, forms, navigation, popups, and other interactive elements before publishing the rule to visitors.

Start with obvious candidates: Contact-form assets on pages without a form. Slider or gallery assets on pages without a slider or gallery. Store-related assets on pages outside the shop flow. Avoid unloading WordPress core files or dependency files unless you understand what relies on them.

The most common cause is caching. Clear plugin, server, browser, and CDN caches, then test as a logged-out visitor. Also check whether Test Mode is still enabled and whether another optimization plugin is applying the same type of rule. See the detailed troubleshooting guide.

WordPress-enqueued assets are the easiest to detect and manage. Some files may be hardcoded, injected dynamically after the page loads, removed earlier by another plugin, or hidden by a cached response. Try another asset-retrieval method or the front-end manager. Advanced hardcoded asset management is available in Asset CleanUp Pro.

Yes. Asset CleanUp is commonly used with caching plugins and CDN services. Do not enable the same minify, combine, or related optimization in more than one tool, because overlapping transformations can cause conflicts or make troubleshooting difficult.

Yes. Each site can be configured independently.