User: Agent

Which browser are you using? (Chrome, Firefox, Safari) Version Number: Is your software up to date?

It looks confusing, right? Most UA strings start with "Mozilla/5.0" for historical compatibility reasons (dating back to the "browser wars" of the 90s). The rest identifies the rendering engine (AppleWebKit), the OS (Windows 10), and the actual browser (Chrome). User Agent Spoofing user agent

Are you on Windows, macOS, Android, or iOS? Device Type: Is this a desktop, a smartphone, or a tablet? Essentially, it acts as a technical ID card . Why User Agents Matter Which browser are you using

Some modern web features don't work on older browsers. The server can check the UA version and decide whether to provide a simplified version of the site to prevent it from "breaking." Most UA strings start with "Mozilla/5