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For SEO professionals, link field everyone will certainly not unfamiliar, of course, there are many people on the link field is not very clear, in fact, the link field is the entire page is a variety of links, but there is no anchor text to illustrate these links, these pages is what we usually call the link field, This page is the content of these links, there is no actual content, and these pages are links to other sites or other links to the field, such a site natural user experience is very poor.
In fact, most of this link field is black Hat SEO optimization workers commonly used means one, so can quickly improve the ranking of the site, but now for the link field such a problem page, Baidu or Google search engine has been able to very good judgment, so that the link field for SEO optimization is not a little effect, There is even a reaction, so others may smell, since the link field is an outdated optimization technology, it is not a bit superfluous to come up with a discussion now?
But we have to understand the link field is necessary, after all, now on the internet everywhere have said to friend chain, if you accidentally link your website to these links to the site, the harm to your website is very large, and even with your site will be k off, so we understand the characteristics of the link field is very necessary, Can effectively avoid the possibility of their own fooled, the following to brief the characteristics of the link field!
One: And you carry on the friend chain website, content and your website content all related, even one is the weight loss website, another is to add the fertilizer the website, other side and your link puts on a fixed page, this page basically does not have the content, is some links!
Two: And you are friends of the chain of users for the link is all, the link is very many, and even some countries expressly prohibited some of the site links, such links for other formal web site will be very large, and the nine-to-ten will have a knock-on effect!
Three: Link field inside the URL is generally very long, and is placed in a relatively deep directory, such a URL is naturally difficult to search engine spiders crawl to, then the difficulty of grasping is also very large, this can extend the life of the link field, but these link fields can not be crawled to Baidu, To your friends of the chain of the site that role is very bad!
Four: Link field managers also specifically remind other webmaster, I have done your link, you do my link it, and these links are mutual use, and finally lead to two of the weight of the site will be down!
The above four points is what we often say about the characteristics of the link field, in the front we also analyzed the role of the link field is very poor, and even to our normal site to bring harm, so we exchange links with others when we must be cautious, find the possibility of others cheating, so that they can get the normal station of the favor, The effect will be better! This article by the network Telephone free Dozen original A5 first, the website: http://www.freevoipnet.com reprint Please specify from "The network telephone calls free dozen", thanks!