Explaining a friend's question: What does URL standardization mean

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Yesterday, my friend asked me a question "What does URL normalization mean?" And here's how it works.

For example:

www.xxx.org

xxx.org

Xxx.org/index.htm

xxx.org/index.php

In many cases, the above four URLs point to the same page, but send the request from the URL and return the content of the page to see the above several URLs returned to the information are different, at this time, Google to choose from the top four from the above as a standard, Google selected URL, Is the standard URL, the process is called "standardization."

That question again, how does Google determine the standard URL? In fact, Google this time is based on the number of the chain to judge, which URL more than the chain, the use of which as a standard. Can you tell Google which URL I want to use as my standard? The answer is yes, then the URL is standardized through 301 redirects, a process that tells Google what URL I would like used as the standard URL

Source: Guangxi Lao Wu SEO Training

Address: http://www.gxseo.org

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