Experience the LiteSpeed Difference

Double your capacity and eliminate 3rd party caching layers with our Apache alternative. Securely handle thousands of concurrent clients while consuming minimal memory and CPU. Install LiteSpeed Web Server and replace Apache in 15 minutes with zero downtime!
SINHCOMS LLP
SINHCOMS LLP

Created: 08/04/2020 9:29 PM - Updated: 08/04/2020 9:29 PM

                                   

Experience the LiteSpeed Difference

Can the software you run make that much of a difference? Yes, it can.

Our lightweight Apache alternative conserves resources without sacrificing performance, security, compatibility, or convenience.

Double the maximum capacity of your current Apache servers with LiteSpeed Web Server's streamlined event-driven architecture, capable of handling thousands of concurrent clients with minimal memory consumption and CPU usage.

Protect your servers with already familiar mod_security rules while also taking advantage of a host of built-in anti-DDoS features, such as bandwidth and connection throttling.

Conserve capital by reducing the number of servers needed to support your growing hosting business or online application.

Reduce complexity by eliminating the need for an HTTPS reverse proxy or additional 3rd party caching layers.


Main Features

LiteSpeed Web Server (LSWS) is compatible with commonly used Apache features including mod_rewrite, .htaccess, and mod_security. As a drop-in Apache alternative, LSWS can load Apache configuration files directly and can fully integrate with popular control panels, including cPanel, Plesk, DirectAdmin, CyberPanel and more. Replacing Apache with LSWS takes less than 15 minutes with zero downtime. Unlike other solutions that act as frontend proxies, LSWS replaces all Apache functions, simplifying use and making the transition to a new server easy for your team. Move confidently forward with little-to-no retraining.

  • HTTP/2, QUIC, HTTP/3

    Reliable support for new technologies before anyone else
  • Event Driven Architecture

    Fewer processes, less overhead, and enormous scalability
  • Cutting-Edge HTTP/3 Support

    Most up-to-date, best performing HTTP/3 implementation
  • Apache Drop-in Replacement

    Reads Apache config files directly, supports .htaccess, WAF
  • ModSecurity Compatible

    Efficient implementation supports popular ModSecurity rulesets
  • Control Panel Compatible

    Integrates with cPanel, Plesk, DirectAdmin, CyberPanel, and more
  • CloudLinux Integration

    Supports LVE, CageFS, PHP/Ruby/Python Selector
  • Unlimited Connections

    Features support for unlimited concurrent connections
  • LSCache Engine with ESI

    Advanced server-level cache with hole-punching through ESI
  • Mass Hosting Support

    Dynamic vHost setup through Redis backend or Rewrite Rules
  • HA for Redis Dynamic vHost

    High Availability for Redis dynamic virtual hosts
  • HTTPS / TLSv1.3 Certificate

    Certificate compression, reduced handshake exchange data size
  • HTTPS / HTTP/2 Performance

    Unbeatable HTTPS performance with TLS-record-level optimization
  • SSL Handshake Offloading

    Offloading to avoid clogging server main event loop
  • Server-Level reCAPTCHA

    Defends against Layer-7 DDoS attacks of any size
  • Ruby / Python / NodeJS

    Support for Ruby, Python, and NodeJS apps in Native configuration
  • Zero-Downtime Maintenance

    Allows graceful restart and software update with zero downtime
  • One-Click Cache Acceleration

    Mass deploy LSCache for all WordPress across the entire server
  • Fastest PHP Available

    LSPHP with suEXEC outperforms PHP-FPM in every way
  • Ruby + Python App Server

    Instant performance boost with LSAPI for Ruby and Python

HTTP/3 Support

LiteSpeed is the first to provide a production-ready implementation of this new Internet protocol, previously known as HTTP-over-QUIC.

Learn more about HTTP/3 and LiteSpeed's pioneering efforts here!


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