What Is Web Hosting and How Does It Work?

September 3, 2026

Web hosting provides the server resources required to make a website available online. A typical site may contain files, databases, images, scripts and email services.

How a visit works

DNS helps direct a browser to the correct server. The server then delivers the requested website resources to the visitor.

Choosing hosting

Shared hosting is often a practical starting point. As a site grows, its owner may consider a VPS or dedicated environment depending on application requirements.