Best WordPress optimizer plugins for WordPress
The most popular WordPress optimizer plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. WP Sanitize leads with 40+ active installs. All 1 plugins tagged “WordPress optimizer” are below, with figures from WordPress.org that update every day.
Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.
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Top 1 WordPress optimizer plugins
- 1.WP Sanitize
The most installed WordPress optimizer plugin, with 40+ active installs. No reviews yet, last updated 15 years ago. Tested only up to WordPress 3.2.1.