Local WebP optimizer for WordPress. Free converts images to WebP; Pro adds AVIF and site-wide image tools.
Alternatives to Optimize Website – Load files where required.
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Debloat WordPress: unload unused CSS and JavaScript per page, dequeue with verified rules, optimize CSS/JS loading. One-click Code Unloader sync.
Tidy Mediav1.1.0
Find and safely remove unused media files from your Media Library. Quarantine system, page builder and WooCommerce support included free.
Easy Critical CSSv1.4.10
Easily inject Critical CSS and Secondary CSS (with unused CSS styles removed) to improve site speed and performance.
HK Media Optimizerv1.0.1
Find and remove unused media files from your Media Library — built to run in lightweight batches so it never overloads your server.
Organize WordPress media with folders, safely clean unused and duplicate files, replace attachments, optimize images, and track storage.
Speed up WordPress by disabling plugin CSS and JS on pages that don't need them. Faster load time, no code needed.
This plugin can safely and intelligently scan and optimize the media library, precisely removing unused and duplicate media files, and supports batch …
AVAR Media Optimizerv1.23.0
Find unused images and duplicate files, clean your Media Library, compress images and create WebP/AVIF — with a restorable trash.
OptimWPv1.1
🚀 The ultimate WordPress optimization toolkit. Clean up unnecessary code, boost performance, and enhance security!