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Best wpsos plugins for WordPress

The most popular wpsos plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. .htaccess Site Access Control leads with 800+ active installs, ahead of Square Bracket Hack Prevention (10+) and Keyword Landing Page Generator (Free) (10+). All 4 plugins tagged “WPSOS” 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 4 wpsos plugins

  1. 1.
    .htaccess Site Access Control

    The most installed wpsos plugin, with 800+ active installs. Only 3 reviews so far, last updated 10 years ago. Tested only up to WordPress 4.4.34.

  2. 2.
    Square Bracket Hack Prevention

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

  3. 3.
    Keyword Landing Page Generator (Free)

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

  4. 4.
    Keyword Counter And Density Calculator

    10+ active installs. Only 1 review so far, last updated 10 years ago. Tested only up to WordPress 4.5.33.

All 4 plugins tagged “WPSOS”