The URL is an identifier; it does not point to a Web page.

URL是一个标识符，不指向网页。

youdao

In addition, any path expression of the URL is ignored.

此外，URL中的任何路径表达式都将被忽略。

youdao

When the browser evaluates the tag, the URL is referenced.

当浏览器评估这个 标记时，这个 URL 将被引用。

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While every web browser still has a URL bar that allows someone to enter a website address, but with shinier interfaces and toys available, the role of the direct URL is being diminished.

FORBES: Directed Browsing And The Death Of The URL

Lee Graves, who authored the eSoft blog post on the fake YouTube pages, says the prescription to avoid them is as simple as checking the URL bar in your browser.

FORBES: YouTube Poisoning Isn't An Overdose On Puppy Videos

Most smartphones and even many feature phones have good enough web browsers and data connections to display a simple mobile-friendly web page, but trying to correctly type a URL on even the best smartphone is a pretty tedious and error-prone activity.

CNN: Why QR codes aren't catching on