How Do Websites Like thismachine.info Detect Your Operating System?

Get Operating System Info

The question explores how websites like thismachine.info obtain operating system (OS) data. The user wonders if this information is acquired from the user agent, where several browser details can be found.

The provided code offers an explanation of how thismachine.info determines the operating system of a visitor. The code examines the visitor's core operating system model and matches it against an array of known OSes. For instance, if the code detects "windows nt 5.1," it assigns the operating system as "Windows XP."

This method is based on approximating OS versions based on the detected platform. While it provides a straightforward interpretation of how thismachine.info might operate, it's important to note that this is just one possible approach, and different websites may employ alternative techniques.

It is worth mentioning that the code provided is not capable of detecting all operating systems, and may need to be adjusted to include additional OS versions or models.

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