Knowledge Base

Exclusive A2 Hosting Products

Read these article collections to learn more about products and offerings exclusive to A2 Hosting.

Turbo Web Hosting

Accelerate your site with Turbo Boost and Turbo Max Hosting! These articles provide the information you need to get up and running.

Managed WordPress Hosting

These articles provide the information you need to easily master your Managed WordPress hosting account.

Windows Hosting

A2 Hosting offers hosting packages that run Microsoft Windows. These articles show you how to configure and use your Windows hosting account.

Smart System Notifier

A2 Hosting's Smart System Notifier monitors server performance and stability.

Managed server customizations

Learn about customizations for managed VPS and managed Flex Dedicated Server platforms.

CPU configurations in VPS products

Learn about the different vCPU (virtual CPU) configurations in A2 Hosting's VPS products.

CloudLinux monitoring and limits

Learn how CloudLinux monitors and regulates resource usage to improve stability in shared and reseller hosting server environments.

‘503 Service Temporarily Unavailable’ message

This article discusses why '503 Service Temporarily Unavailable' messages may appear when visitors go to your web site.

Turbo Boost

Accelerate your VPS or Flex Dedicated server with Turbo Boost! Learn more here.

Performance Plus upgrade

Learn how you can increase the processing capacity and RAM on a Drive, Turbo Boost, or Turbo Max Hosting account. Doing so can help your site maintain speed during traffic spikes or periods of high activity. Please note this only applies to Linux hosting accounts.

Installing LiteSpeed on an unmanaged server

This article outlines the steps necessary to install the LiteSpeed web server on an unmanaged server. If you order the Turbo Boost option for your unmanaged VPS or Flex Dedicated server, you must install LiteSpeed yourself.

Accessing and using Webuzo on an unmanaged server

Webuzo enables you to do many system administration tasks from one convenient interface. Additionally, you can quickly and easily install a wide range of software applications. Learn more here.

Cloud VPS hosting

These articles provide the information you need to develop and manage your Cloud VPS hosting account.

Unmanaged VPS

Get full control of your environment with Unmanaged VPS. These articles show you how.