Best critical plugins for WordPress

The most popular critical plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Reduce Unused CSS Solution with Critical CSS For WP leads with 1K+ active installs. All 1 plugins tagged “Critical” 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 critical plugins

1.
Reduce Unused CSS Solution with Critical CSS For WP
The most installed critical plugin, with 1K+ active installs. Rated 3.8 from 13 reviews, updated 2 months ago.

All 1 plugins tagged “Critical”

Reduce Unused CSS Solution with Critical CSS For WP
Up in the last 7 days:44#6,801
by Magazine32 months ago
Critical CSS For WP removes the unused CSS which helps to paint fast and render the above fold content, before downloading the complete css files.
Installs
1K+
Rating
3.8(13)
Downloads
21/day