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Best site info plugins for WordPress

The most popular site info plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. WP System Information leads with 700+ active installs, ahead of Site Info (60+) and Siteversary (fewer than 10). All 5 plugins tagged “site info” 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 site info plugins

  1. 1.
    WP System Information

    The most installed site info plugin, with 700+ active installs. Only 4 reviews so far, last updated 4 years ago. Tested only up to WordPress 6.1.16.

  2. 2.
    Site Info

    60+ active installs. Only 1 review so far, last updated 8 years ago. Tested only up to WordPress 4.9.35.

  3. 3.
    Siteversary

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

  4. 4.
    Melonpan Block

    Fewer than 10 active installs. No reviews yet, last updated 5 years ago. Tested only up to WordPress 5.6.23.

  5. 5.
    SiteBrief

    Fewer than 10 active installs. No reviews yet, updated 6 months ago. Tested only up to WordPress 6.9.11.

All 5 plugins tagged “site info”