What is XML?

XML stands for eXtensible Markup Language and is a basic metalanguage for communicating data values through user-defined markup.

It is particularly useful for web applications that need to transfer data between multiple sources.

How does XML work?

This is a definition of what critical render paths are, and how they’re useful

What is XML used for?

This is a definition of what critical render paths are, and how they’re useful

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