The importance of the absolute address and relative address of SEO detail analysis

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Absolute Address: (We can say is the physical address so do not understand SEO friends good understanding) on the Internet, the independent address, in any site through this address can directly reach the target page. Contains the primary domain name and directory address: (example: http://www.hljjhsy.com URL under a page is http://www.hljjhsy.com/renliu/index.html this is an absolute address.) ]

Relative Address: (we can be said to be a virtual directory) relative to the site's address, when the domain name changes, the corresponding address points to the content also changed. [Example: There is a page under the http://www.hljjhsy.com URL is/renliu/index.html] in any case http://www.hljjhsy.com/renliu/index.html this address always points to the same content. If/renliu/index.html's domain name changes, the content is likely to change.

To the above, I think everyone will say, this earth people know.

So what's different about SEO?

On the above site for example, the first page of the site link I said must use an absolute address.

Example 1:seo address

This link is the content of this page, no matter how you point it.

Example 2:seo address

This link you look, if the previous domain name changed, such as http://www.jddz2010.com/after the address, then the content will become the content of this site. Using relative addresses is easily mirrored by other domain names.

It is very important for SEO to understand the concept of relative address and absolute address deeply.

1, when you do site links, to use absolute address. For example: Long tail keyword This link anchor text uses absolute address: Http://www.hljjhsy.com/renliu, then when this article is reprinted or is crawled by the RSS reader, the link does not change. Conversely, if you use a relative address:/renliu then this article is reproduced to other sites, may become: other site domain name/renliu

2, the first page of each link to use an absolute address. In particular, some independent IP sites, the use of absolute address can prevent the site from being mirrored by other domain names. If www.hljjhsy.com home all use relative address, then when have other domain name point to this station IP, in search engine and user view, these two pages is same. (Note: When search engines visit, this server has a lot of sites if there is the same as your site directory, then the search engine is likely to distinguish relative address to the same address.) )

Okay, speaking of which, I don't know if you can understand what I'm saying. (Last, for example) the locomotive pulls the train, the car behind the locomotive is the No. 01 compartment, then I can change which locomotive to pull the train.