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Best tuning plugins for WordPress

The most popular tuning plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. ECU Remapping Performance Calculator leads with 90+ active installs, ahead of MySQL query cache stats (30+) and WP Tuning (10+). All 5 plugins tagged “tuning” 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 5 tuning plugins

  1. 1.
    ECU Remapping Performance Calculator

    The most installed tuning plugin, with 90+ active installs. No reviews yet, updated 1 month ago.

  2. 2.
    MySQL query cache stats

    30+ active installs. No reviews yet, updated 2 months ago.

  3. 3.
    WP Tuning

    10+ active installs. No reviews yet, last updated 10 years ago. Tested only up to WordPress 4.4.34.

  4. 4.
    WP Tuner

    10+ active installs. Rated 1.5 from 8 reviews, last updated 17 years ago. Tested only up to WordPress 2.8.4.

  5. 5.
    Remapdb

    Fewer than 10 active installs. No reviews yet, updated 1 month ago.

All 5 plugins tagged “tuning”