Linux web hosting is the dominant choice in the hosting industry, powering over 90% of web servers worldwide. This guide explains the key advantages of Linux shared hosting over Windows hosting, and why it’s the recommended default for most websites.

Why Linux Dominates Web Hosting

• Cost: Linux is open-source and free — no per-server Windows Server licensing fees, which translates directly to lower hosting plan prices
• Stability: Linux servers routinely run for years without reboots; the kernel is renowned for stability under load
• Performance: Apache and Nginx (the two most popular web servers) were built for Linux and perform best on it
• Security: Linux has a strong permission model, smaller attack surface, and a faster security patch cycle than Windows Server
• LAMP stack: Linux + Apache + MySQL + PHP is the standard stack for WordPress, Joomla, Drupal, Magento, and virtually all popular CMS platforms
• cPanel compatibility: cPanel/WHM — the most widely used hosting control panel — runs exclusively on Linux

When Windows Hosting Makes Sense

Windows hosting is specifically required when your application uses:

• ASP.NET or .NET Framework applications (though .NET Core/6+ runs on Linux too)
• Microsoft SQL Server databases
• Classic ASP (legacy)
• MSSQL-dependent custom applications

For PHP, Python, Node.js, Ruby, WordPress, or any LAMP-stack application, Linux hosting is always the better choice.

Linux vs Windows Hosting: Quick Comparison