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WP-Optimize Premium

by David Andersonv4.7.0Unlimited sites

WP-Optimize Premium is a WordPress plugin by David Anderson that brings database cleaning, image compression and caching into one place.

Product facts

Version
4.7.0
Released
22 September 2026
Type
Plugin
Licence
GPL
Included in
Every plan, or $5.59 / year on its own

Overview

A WordPress site collects clutter over time: draft posts, spam comments, transients and orphaned images fill the database, while large image files and uncompressed pages add weight. WP-Optimize Premium handles these jobs from one plugin. It cleans the database on a schedule you choose, compresses images, converts them to WebP and caches pages, including cache preloading.

The plugin also minifies and combines HTML, JavaScript and CSS files, applies GZIP compression and supports lazy loading and preload key requests. A dashboard overview summarizes the cache, images, minification and database modules, showing whether each is active, what it has saved and where to manage it. It suits a personal blog, a business site or a set of client sites that need regular maintenance without constant manual work.

Features

  • Cache preloading: Premium caching can preload cached content, so pages are ready to serve to visitors from the first request instead of waiting to be built.
  • Image compression and WebP: Images are compressed automatically and can be converted to the WebP format, which reduces file size and bandwidth use.
  • Scheduled database cleaning: Set automatic removal of draft posts, spam comments, transients and orphaned images, which keeps the WordPress database tidy and lowers server load.
  • Flexible clean-up scheduling: Choose when database optimization tasks run, so routine maintenance happens on your timetable without manual steps each time.
  • Code minification: Minify and combine HTML, JavaScript and CSS files to shrink page size and reduce render-blocking resources.
  • Lazy loading and preload key requests: Load images and critical resources only when they are needed, which helps control load timing and resource use.
  • GZIP compression: Compress web pages and style sheets before they are sent, so less data travels between the server and the visitor.
  • Module dashboard: A dashboard overview summarizes the cache, images, minification and database modules, with active status, savings and quick links to manage each area.

Best for

  • Bloggers who want routine database cleanup
  • Agencies maintaining several client WordPress sites
  • Site owners with large image libraries

Changelog

Version 4.7.0 — 16 September 2026

  • New Dashboard overview showing a summary of all WP-Optimize modules (cache, images, minification, and database), including active status, savings, and quick links to manage each area
  • New Load tables in batches when there are too many tables to load in a single request
  • Fixed Added missing optimizations for auto optimizations cron
  • Fixed Fix removal of cache settings and related cron events on plugin deactivation and reactivation
  • Fixed Fixed inconsistent UI in the Minify status tab, and removed duplicate tooltips
  • Fixed Fixed the association of the wp_e_submissions_actions_log table with its plugin
  • Fixed LCP - Preserve original cached HTML when removing the LCP observer script fails instead of returning an empty string
  • Fixed PHPStan issues WPO_WP_Kses_Compatibility class
  • Fixed Permissions issues for adminbar menu items
  • Fixed Registered image sizes not showing on multisite
  • Fixed Removed extra spacing in the Wipe settings section
  • Fixed WP_CACHE constant warning in debug.log
  • Fixed WP_Optimize_Utils::get_file_path() does not handle URLs with query parameters
  • Removed WPO_Page_Builder_Compatibility class
  • Removed WPO_Webp_Convert_Image_Task class
  • Improved Added data- attributes support for older wordpress versions
  • Improved Cache - Browser cache settings updated for better compatibility
  • Improved Cache - Improved browser cache detection
  • Improved Disabling Show avatars no longer leaves gravatars hosted locally in the background
  • Improved Improved GZIP detection
  • Improved Improved the Purge Page Cache and Purge Minify Cache admin bar functionality
  • Improved Premium - Improved UX for Unused CSS Removal
  • Improved Premium - Index Post Meta Table power tweak now correctly indexes all subsites postmeta tables in a Multisite network and tracks last-run status per site
  • Improved Premium Auto LCP writes the gzip cache variant atomically via a temporary file and rename, matching how the HTML cache file is patched
  • Improved Rename `as_type` to `asset_type` in the LCP beacon request for clarity

Earlier versions

  • 4.6.1 (29 July 2026): 9 improved, 7 fixed
  • 4.6.0 (6 July 2026): 1 new, 16 improved, 6 fixed
  • 4.5.5 (5 June 2026): 1 improved

FAQ

Is WP-Optimize Premium free?

The code of WP-Optimize Premium is licensed under the GPL, so anyone may use, change and share it. Buy GPL is a paid service: a plan or a purchase of WP-Optimize Premium gives you the download and its updates. The developer's own support, licence key and online services are not included.

Which version of WP-Optimize Premium is this?

Version 4.7.0, released 22 September 2026. New versions appear here when the developer publishes them.

How do I update WP-Optimize Premium?

Install Buy GPL Updater on your site and paste your key from My Account. It installs new versions of WP-Optimize Premium for you.