SEO Optimization experience Sharing: nofollow tag use of a little inspiration

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"Baidu Encyclopedia" you know? I don't know, you're out. Use "Baidu Encyclopedia" do outside the chain, you will? "Baidu Encyclopedia outside the chain" is "outside the chain construction method" No one mentioned, no one does not advocate the high weight outside the chain form. If you believe the above words. So, today, the little fish told you: you still out. Because you did not find "Baidu encyclopedia" changes, usually do not pay attention to the external chain of the effect and methods for careful review and summary. Small fish recently in the operation of a mail marketing enterprise website, has been concerned about and modified the "mail marketing" this Baidu encyclopedia entry.

Kung Fu not negative, finally in 2013.7.10 with a link to the site, slightly happy Ah ~! (pictured below)

2013.8.1 "Mail Marketing" entries are updated (as shown below)

Secretly happy little fish feel made a high weight outside the chain. However, through the multi-chain query tool, did not query the chain, small fish feel a little strange. So, opened the "Mail Marketing" encyclopedia entry source code, which is called a pit Dad Ah! There are countless seoer!

Baidu this guy's "Baidu Encyclopedia" unexpectedly to the hard editor to leave a link added "nofollow tag", Baidu Ah! Manual Audit! Link to add "nofollow label" really unkind!

All say "seo to learn from the daily observation and accumulation of the summary optimization knowledge", small fish on today can not change the "nofollow" the fact that we share the "nofollow label use a little inspiration."

"Nofollow label" is a Google, Yahoo and Microsoft in the previous years together to put forward a label, link plus this tag will not be calculated weights, search engine support nofollow attributes: The general meaning is a page link to b page, If this link adds the nofollow attribute, the weight of page A will not flow to page B.

1. Reasonable use of "nofollow label" in the station to prevent the loss of weight

Usually we run the site, there may be some do not want but the existence of external links, such as: blogs, forums, some of the comments external links, the site to advertise the links 、、、 this time we can through the nofollow tag to protect their website weight is not lost.

2. Reasonable use of "nofollow tag" so that unnecessary pages do not assign site weights

When doing the website, we usually put the service of the website, the product information and other important pages through the main navigation embodiment. And some "about us, website development, website introduction" and other pages placed in the footer navigation. However, many people ignore, in fact, some fixed site introduction does not give the site rankings play a role, but it is in the entire site exists. So it is necessary at this time through the "nofollow tag" to prevent weight loss to these do not affect the rankings of the page.

3. "Nofollow label" outside the chain will not bring weight to the site

Many external platforms to ensure that their weight does not lose, often through the "nofollow tag" to protect their interests. At this point, if you want to provide the weight of your site through an external link, you need to send it selectively.

SEO can not be a layer unchanged, the times in the change, the search engine is changing, we have to learn to change, learn to observe, perhaps you today think the right way, may be changed tomorrow. SEO to learn to focus on the details, so that we can in the Alexander demand their own reasonable positioning.

This article by the Mail marketing service provider "billion industry technology" http://www.easeye.com.cn/original in A5, reproduced please indicate the source. Thank you!