Plugin - Flex Cache
File-based full-page cache with optional Redis, purge controls, and safe bypasses for logged-in users and carts.
- Cache
- Performance
- Redis
What it does
Serve cached HTML for anonymous visitors before WordPress fully loads.
Optional Redis store; files stay as backup. No object-cache.php and no remote calls.
Features
- File-based page cache under wp-content/cache/flex-cache
- Optional Redis page store with file fallback
- Purge all / purge URL from the admin bar
- Auto-purge on content updates
- Bypasses logged-in users, carts, POST, previews, and feeds
Get it
Flex Cache is free on WordPress.org under GPLv2 or later. Install from Plugins → Add New, or download the package from https://wordpress.org/plugins/flex-cache/.