Improve server performance

Consider the following tips to improve the performance of your server.

• Enable the Apache PageSpeed module or the Varnish web application accelerator if not already enabled.

• Consider installing the APCu, XCache, memcached or eAccelerator modules to cache and optimize your PHP applications.

• Use the mysqltuner script to check and optimize your MySQL or MariaDB database server configuration.

• If you are experiencing bot attacks that are affecting your server, use the Apache configuration file to filter out and deny requests by specified IP address.