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Best optimise plugins for WordPress

The most popular optimise plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. WP Compress for MainWP leads with 400+ active installs, ahead of Media Webp (70+) and Just Image Optimizer (10+). All 7 plugins tagged “optimise” 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 7 optimise plugins

  1. 1.
    WP Compress for MainWP

    The most installed optimise plugin, with 400+ active installs. Only 3 reviews so far, updated 2 months ago.

  2. 2.
    Media Webp

    70+ active installs. Rated 4.9 from 7 reviews, last updated 8 years ago. Tested only up to WordPress 4.9.35.

  3. 3.
    Just Image Optimizer

    10+ active installs. Rated 4.3 from 6 reviews, last updated 7 years ago. Tested only up to WordPress 5.0.31.

  4. 4.
    Optimise Link Automation

    10+ active installs. No reviews yet, last updated 3 years ago. Tested only up to WordPress 6.1.16.

  5. 5.
    Healthy Site SEO

    10+ active installs. Only 1 review so far, last updated 6 years ago. Tested only up to WordPress 5.5.24.

  6. 6.
    Indetpha Data Health

    Fewer than 10 active installs. No reviews yet, updated 3 days ago.

  7. 7.
    Slimify

    Fewer than 10 active installs. No reviews yet, updated 2 weeks ago.

All 7 plugins tagged “optimise”