Prohibited characters in a URL

URL stands for Uniform Resource Locator.

There are certain characters that are not allowed in a URL.

These characters are tab, space, double quote sign, less then and greater then signs, square brackets, curly braces, and the following characters - \, *, `, |, ~.

So don't put these characters in a file name, if that file later on will ended up on a web site.

Space character is not allowed in an URL either, it can be faked by using an underscore symbol or a dash symbol.

URLs are case sensitive.

It is a best practice to use only lower case characters for web content file and folder names.

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