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Best render blocking CSS plugins for WordPress

The most popular render blocking CSS plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Speed Up leads with 500+ active installs. All 1 plugins tagged “render blocking css” 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 1 render blocking CSS plugins

  1. 1.
    Speed Up

    The most installed render blocking CSS plugin, with 500+ active installs. Rated 5.0 from 8 reviews, updated 3 months ago.

All 1 plugins tagged “render blocking css”