Description
Perform helps you speed up WordPress by removing unused CSS/JS, deferring or disabling scripts, and giving fine-grained control over asset loading per page.
The plugin is designed to be lightweight, beginner-friendly and developer-extensible. It focuses on practical optimizations that improve front-end load times and Core Web Vitals without complicated setup.
Key benefits (short):
- Reduce page size and HTTP requests by disabling unused assets per page.
- Improve Largest Contentful Paint and Time to Interactive via script deferring and selective loading.
- Reduce admin and server overhead, minimal CPU and memory footprint.
Features
- Assets Manager: selectively disable CSS and JS per page, post type or template.
- Remove jQuery Migrate, emojis, embeds and other unnecessary features.
- WooCommerce optimizations: control cart fragments, scripts and styles to speed up stores.
- CDN & preconnect: add DNS-prefetch, preconnect, and native CDN integration hooks.
- Menu caching and lightweight transient caching for faster navigation.
- Developer-friendly hooks and filters for custom integrations.
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– WP Theme Switcher: Use multiple themes on your WordPress site at once. Useful for theme migration projects.
– WordPress Development Services: Want to build something amazing in WordPress space. I’m here to help. Let’s discuss!
Support
For help and troubleshooting, use our WordPress.org support forum: https://wordpress.org/support/plugin/perform
Contributions and bug reports welcome on GitHub: https://github.com/performwp/perform
Contributors
performwp, mehul0810, ankur0812
Screenshots
Settings overview: global optimization toggles. 
Assets Manager: disable CSS/JS per page.1. General Settings Screen 
Bloat Settings Screen 
Assets Settings Screen
Installation
- Upload the
performfolder to the/wp-content/plugins/directory, or install via the WordPress plugin directory if available. - Activate the plugin through the ‘Plugins’ screen in WordPress.
- Go to Perform Settings to review defaults (the plugin works well out-of-the-box).
FAQ
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Will Perform break my theme or plugins?
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Perform is conservative by default: it only disables assets when you explicitly choose them in the Assets Manager. If you disable something and see issues, re-enable the asset. Changes are reversible.
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Is this compatible with caching plugins like WP Rocket?
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Yes. Perform works alongside caching plugins and most server-level caching solutions. Clear cache after making asset changes.
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Which page builders are supported?
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Full compatibility with majority of all the page builders.
Reviews
Contributors and Developers
“Perform – Performance Optimization for WordPress” is open source software. The following people have contributed to this plugin.
Contributors
Translate “Perform – Performance Optimization for WordPress” into your language.
Interested in development?
Browse the code, check out the SVN repository, or subscribe to the development log by RSS.
Change Log
1.5.0 – 2025-11-01
- Upgraded Settings UI to look and feel premium.
- Optimized code around settings screen.
1.4.1 – 2025-04-26
- Added Freemius integration.
- Moved to PostCSS build and wp-scripts.
- Added PHPStan static analysis.
1.3.1 – 2024-11-13
- WordPress 6.7 compatibility.
- Raised minimum PHP version to 7.4.
1.3.0 – 2020-12-31
- Modernized codebase and namespaces.
1.2.3 – 2019-12-31
- Fix: Handle writable wp-config scenarios.
1.2.2 – 2019-12-27
- Fix: CDN rewrite bug and UI tweaks.
1.2.1 – 2019-06-22
- Fix: Welcome redirect after activation.
1.2.0 – 2019-04-30
- Added Menu Caching.