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HTML

When you validate an html or css file what is it validating and searching for?

When you validate an html or css file what is it validating and searching for? IIs it just checking to if the css for example is compatible with most browsers?

1 Answer

A validator is a software program that can check your web pages against the web standards.

When using a validator to check HTML, XHTML or CSS documents, the validator returns a list of errors found, according to your chosen standard.

https://validator.w3.org/

As you mentioned, you want to check if your code is compatible with browsers, you can also use https://crossbrowsertesting.com/

Thanks!