What Is the Web and How It Works

When you open a website, something happens behind the scenes.

For example, when you type a website address into your browser and press Enter, the browser sends a request asking for data.

That request goes to a server — a computer that stores and processes website data.

The server prepares a response and sends it back to your browser.

Your browser then displays the result as a webpage.

Simple Flow

The process looks like this: browser → request → server → response → browser

Real-Life Example

Imagine opening a website like Google or any app.

• You type the address or click a link;
• Your browser sends a request;
• The server processes it;
• The page loads with content.

All of this happens in just a fraction of a second.

Every web application works this way.