Redis Object Cache
A persistent object cache backend powered by Redis®¹. Supports Predis, PhpRedis, Relay, replication, sentinels, clustering…
Commercial Plugins
These plugins are free, but also have paid versions available.
Hummingbird – Optimize Speed, Enable Cache, Minify CSS & Defer Critical JS
Optimize site speed with best WP cache plugin. Cache, minify CSS & minify JavaScript, defer…