Best WordPress site speed up plugins for WordPress
The most popular WordPress site speed up plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Mos Speed up leads with 10+ active installs. All 1 plugins tagged “wordpress site speed up” 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 site speed up plugins
- 1.
Mos Speed upThe most installed WordPress site speed up plugin, with 10+ active installs. No reviews yet, last updated 1 year ago. Tested only up to WordPress 6.8.12.