H2O
H2O is a cutting-edge HTTP server optimized for rapid user response while minimizing CPU and memory usage compared to traditional servers. Built from the ground up, it fully utilizes HTTP/2 and HTTP/3 features, including content prioritization and server push, ensuring visitors enjoy an exceptional web experience.
Top H2O Alternatives
Hiawatha
Designed with security as a priority, Hiawatha offers robust protection against SQL injections, XSS, and CSRF attacks.
MacHTTP-js
Celebrating its 25th anniversary, MacHTTP-js is a modern reimagining of the classic Mac web server, designed for today's cross-platform environments.
Abyss Web Server
Abyss Web Server is a lightweight yet powerful web server compatible with Windows, macOS, and Linux.
Monkey Server
Monkey Server is a highly efficient web server designed for Linux and OSX, optimized for both embedded devices and high-performance production environments.
McPherran Web Engine
Engineered for optimal performance, reliability, and security, it minimizes costs and business risks, empowering developers...
OpenLiteSpeed
With event-driven architecture, it minimizes overhead while maximizing performance...
Cowboy
With a lightweight architecture built on Erlang/OTP, it offers remarkable efficiency and low latency...
Tornado Web Server
Utilizing non-blocking network I/O, it efficiently manages thousands of open connections, making it perfect for...
quark
It emphasizes simplicity while incorporating essential features like TLS support via reverse proxies and security...
KickWeb Server
It supports simultaneous requests without requiring root access, making it accessible for all users...
Tengine
Renowned for its stability and efficiency, Tengine supports diverse protocols and offers robust monitoring and...
kWS
It supports features like basic and digest authentication, resumable downloads, and GZip compression...
Top H2O Features
- Optimized HTTP/1.x support
- Full HTTP/2 implementation
- Full HTTP/3 support
- Reduced CPU utilization
- Lower memory bandwidth usage
- Server push functionality
- Content prioritization schemes
- 103 Early Hints support
- Dependency-based prioritization
- Weight-based prioritization
- Binary package availability
- Easy installation from source
- Enhanced security with LibreSSL
- Support for new ciphersuites
- Outstanding user experience
- Built from the ground up
- Regular vulnerability fixes
- Efficient resource management
- Fast response times
- Modern web standards compliance
