He Tao: Use nofollow to do SEO skills

On the role and usage of nofollow I will not start to say, because Baidu can find a lot of people. Here I give you a simple example of some of the uses of nofollow.

The role of nofollow in friendship links

This technique is also not advocating everyone to operate, I put forward here is to be able to remind some novice webmaster on the one hand. In our operation links to the time to pay attention to a point, although we in each other's website has an anchor text to point to, but also through that link to open our website. If the other side of the site is a relatively old site, and very readily agreed to exchange links with us, please many parts of the heart. To see the source code of the site, is not the nofollow we mentioned here the existence of this tag, because the tag is quite telling the search engine this link is not the author's own edit, so this link is an untrusted link, then of course the search engine will not give this link a certain weight.

In other words, we helped him make one-way links. I am at the point of the Operation station, change the link when I have encountered such a site, so now please check your links to the station, is not really the case.

　The role of nofollow in the outer chain

The outside of the chain refers to the forum signature, blog comments. We take the front of the one, the forum's signature I found a lot of friends in the chain, never to consider the signature of this forum is not really able to bring a certain weight or traffic to the site. And some forums his personality signature will set a grade or character length requirements, so do not let their efforts in vain A5 's forum signature is not with nofollow.

About blog comments. I will take my own Ningbo seo this blog to say, there have been many friends to ask me, or I saw a lot of friends come to my blog do nothing, just do the so-called outside the chain or advertising to send the website. Now I can tell you so, don't be in vain. Because you are in the comments and messages in each link is not any weight derived. In other words, if you look at the weight of the site, it is not effective at all.

The function of nofollow in the chain construction of the website

Let us give an example: if a website's homepage He has 20 links, here may include "the homepage" "The News" "Contact Us" "The user terms" and so on. So for our site itself, "Contact Us" and "User terms" for the SEO perspective should have to control the weight distribution of these two pages. Similar to this type of page if we use the nofollow this label, you can actively control the link weight and the distribution of PR in the site.

With a current statistical situation, the nofollow tag at least to improve the site included is effective. The use of nofollow linked to the weight of the intention to guide the column is not deep enough, the weight has been very good distribution, improve the site's collection that is certain.

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