What Is OpenLiteSpeed Web Server?


Larry Thompson

OpenLiteSpeed Web Server is a powerful and lightweight open-source web server that offers high performance and efficient resource utilization. It is designed to deliver lightning-fast websites while consuming minimal server resources. In this article, we will explore the features, benefits, and installation process of OpenLiteSpeed Web Server.

Features of OpenLiteSpeed Web Server

OpenLiteSpeed comes with a plethora of features that make it an excellent choice for web hosting:

  • High Performance: OpenLiteSpeed is known for its exceptional performance. It can handle a large number of concurrent connections without compromising speed or stability.
  • Event-Driven Architecture: The event-driven architecture of OpenLiteSpeed allows it to efficiently handle multiple requests simultaneously.
  • GZIP Compression: OpenLiteSpeed supports GZIP compression, which reduces the size of files sent from the server to the client’s browser.

    This results in faster page load times and reduced bandwidth usage.

  • HTTP/3 Support: OpenLiteSpeed fully supports HTTP/3, the latest version of the HTTP protocol. This ensures secure and faster communication between clients and servers.
  • Caching: OpenLiteSpeed has built-in caching capabilities that can significantly improve website performance by serving static content directly from cache memory.

Benefits of OpenLiteSpeed Web Server

The benefits of using OpenLiteSpeed for your web hosting needs are numerous:

  • Incredible Speed: With its highly optimized architecture, OpenLiteSpeed can deliver impressive website loading speeds, resulting in an enhanced user experience and improved SEO rankings.
  • Ease of Use: OpenLiteSpeed provides a user-friendly web interface called LiteSpeed WebAdmin Console, which allows easy configuration and management of server settings.
  • Low Memory Usage: OpenLiteSpeed is designed to consume minimal server resources, making it an efficient choice for servers with limited RAM.
  • Security: OpenLiteSpeed offers advanced security features like anti-DDoS protection, IP whitelisting, and SSL/TLS encryption to safeguard your website from potential threats.
  • Compatibility: OpenLiteSpeed is fully compatible with popular web hosting control panels like cPanel and Plesk, making it easy to integrate into existing hosting environments.

Installation Process

The installation of OpenLiteSpeed Web Server is straightforward:

  1. Step 1: Start by updating your system’s package repository using the following command: sudo apt update.
  2. Step 2: Install OpenLiteSpeed by running the command: sudo apt install openlitespeed.
  3. Step 3: Once the installation is complete, start the server using: sudo systemctl start lsws.
  4. Step 4: You can access the LiteSpeed WebAdmin Console by opening your web browser and navigating to: YourServerIP:7080.
  5. Note: Make sure to replace “YourServerIP” with the actual IP address of your server.

Congratulations! You have successfully installed OpenLiteSpeed Web Server on your system. Now you can start configuring and optimizing it to suit your specific needs.


OpenLiteSpeed Web Server is a feature-rich and high-performance web server that offers incredible speed, ease of use, and low memory usage. With its advanced caching capabilities and support for the latest web technologies, it is an excellent choice for hosting fast and efficient websites.

By following the installation process mentioned above, you can quickly get started with OpenLiteSpeed and take advantage of its impressive features. So why wait? Give OpenLiteSpeed a try and experience the power of lightning-fast web hosting!

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