Best duplicate title SEO plugins for WordPress
The most popular duplicate title SEO plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Duplicate Title Checker leads with 400+ active installs. All 1 plugins tagged “duplicate title SEO” 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.
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Top 1 duplicate title SEO plugins
- 1.Duplicate Title Checker
The most installed duplicate title SEO plugin, with 400+ active installs. Rated 4.8 from 9 reviews, last updated 7 years ago. Tested only up to WordPress 5.2.30.