Why Use Redis Cache

Speed boost: In-memory object caching for WordPress and other apps.

Check Redis Availability

cPanel → Software → Select PHP Version → Extensions → Look for 'redis'.

Install Redis Plugin

WordPress → Plugins → Search 'Redis Object Cache' by Till Krüss → Install & activate.

Configuration Steps

Add to wp-config.php

define('WP_REDIS_HOST', '127.0.0.1');
define('WP_REDIS_PORT', 6379);
define('WP_REDIS_DATABASE', 0);

Enable Object Cache

Plugin settings → Enable Object Cache → Flush if needed.

Verification Table

CheckExpected Result
Plugin statusConnected (green)
Hit rate> 80% after traffic
Memory usageWithin server limits