The Website Accelerator module (WSA) is a module allowing the use of Nginx web server as a proxy in front of an Apache web server.

The module takes full advantage of Nginx's caching capabilities and make them available in an easy-to-use graphical environment.

One of the key elements is its ease of use inside a cPanel control panel. A user can easily activate the website accelerator simply by selecting the frequency at which he modifies his site. For more advanced users, granular changes can be made to each domain and subdomain within a hosting account.

During a new installation, the majority of the caching module's features will be disabled by default to ensure a maximum compatibility with all types of sites found in a shared hosting server.

Once installed, the module will automatically apply updates as they become available.