Best output caching plugins for WordPress
The most popular output caching plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. WP Fragment Cache leads with 10+ active installs, ahead of WP Cache Block (10+). All 2 plugins tagged “output caching” 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 2 output caching plugins
- 1.
WP Fragment CacheThe most installed output caching plugin, with 10+ active installs. No reviews yet, last updated 12 years ago. Tested only up to WordPress 3.9.40.
- 2.
WP Cache Block10+ active installs. No reviews yet, last updated 15 years ago. Tested only up to WordPress 3.0.5.
All 2 plugins tagged “output caching”
WP Fragment Cache
Down in the last 7 days:1,123#34,527by mariuspass12 years ago
Improve website performance by caching individual page fragments (widgets, menus output and long loops).
- Installs
- 10+
- Rating
- –
- Downloads
- 0/day
WP Cache Block
Up in the last 7 days:2,738#40,962by prettyboymp15 years ago
Adds ability to globally cache certain segments of code.
- Installs
- 10+
- Rating
- –
- Downloads
- 1/day