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Best high performance WordPress plugins for WordPress

The most popular high performance WordPress plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Varnish WordPress leads with 70+ active installs. All 1 plugins tagged “High Performance WordPress” 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.

Research this niche or see all plugins.

Top 1 high performance WordPress plugins

  1. 1.
    Varnish WordPress

    The most installed high performance WordPress plugin, with 70+ active installs. No reviews yet, last updated 8 years ago. Tested only up to WordPress 4.9.35.

All 1 plugins tagged “High Performance WordPress”