Which property of a document object returns the URL of the current document?

The property of the document object that returns the URL of the current document is indeed the URL property. The URL property is a straightforward way to access the complete URL of a document as a string. It is part of the Window interface in the browser's JavaScript environment, which means it provides precise information about the context in which the script is running.

When a script is executed in a web page, using the URL property allows the developer to get the entire address of the page, including the protocol (like HTTP or HTTPS), domain, path, and any query parameters that might be present. This can be particularly useful for scripts that require context about the page to modify behavior based on the URL.

In contrast, the location property is referenced from the window object and provides a more complex representation, as it contains various components such as protocol, host, pathname, and more, while the href property refers specifically to the URL contained in that location object and is used more broadly within anchor tags. The src attribute is typically used for elements like images or script tags to denote the source URL, but it does not directly relate to fetching the URL of the document itself.

Thus, the URL property succinctly serves the purpose of returning the current document's URL, making