Do you notice the important details of the chain?

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We all know to do the relevant rich outside the chain is a website seo "Long March" in the way, but I do not know you ignore a detail does not, although it is very simple, most of the seoer are very clear, but I think it is necessary to take out to be a reminder, so that everyone due to careless and foolish.

Before I start, let's look at an interesting question: Enter http://train.piao.com.cn/carriage return in the Address bar, the pr=5 displayed by Google Toolbar, and the Address bar to enter http://train.piao.com.cn/index.asp Google Toolbar shows the pr=2, this is why? Believe that many people know that this is the domain name and file weight different reasons. Although the IIS default channel homepage is index.asp, but the direct input domain name opens the webpage and directly opens the homepage file is different, in the SEO the domain name weight is higher than the file weight. But there are more claims that the chain in their own http://train.piao.com.cn/links are more than http://train.piao.com.cn/index.asp links, so its PR value is high. In any case, the site to do the link must require the domain name rather than the file address!

At the same time, if the site link is a file address, after our site once the index.asp changed to index.htm index.html index.shtml how to do? Didn't the chain of the past lose meaning?! From all aspects of consideration, the link into a file address should not be.

Hard Seoer comrades, do outside the chain must pay attention to this detail, do not open the site on their own directly copy the address pasted past OK, please confirm your link if the domain name directly. At the same time, when doing friendship links to be very sincere to tell each other: please link me to: www.seo2008.cn (search engine Optimization), in case the www.seo2008.cn/index.asp as a link address.

Author: Fan Shaohui    (reprint please keep copyright information)
Original: Check (www.seo2008.cn) search engine optimization (editor: ADMIN02)