Is the black chain still effective in SEO optimization?

During this time, my friend and I were talking about a situation like this on his website, inside was hung a few links, has not noticed, in the site inspection, just found some of their own and did not add friendship links, but in the home page when the lack of these links, it is obvious that this is the black chain, The friend immediately in the background of the site to delete, did find the links to these sites, and one by one delete.

During this time, my friend and I were talking about a situation like this on his website, inside was hung a few links, has not noticed, in the site inspection, just found some of their own and did not add friendship links, but in the home page when the lack of these links, it is obvious that this is the black chain, The friend immediately in the background of the site to delete, did find the links to these sites, and one by one delete.

Recently, Baidu constantly change the algorithm. Believe that a lot of webmaster have found such a phenomenon, the chain is more and more difficult to do, and previously talked about a lot of ways to increase the chain is ineffective, or the effect is very small. One of my ideas that the biggest difference is the post, there were a lot of groups and resources are for posts to make money, mostly a dime a, oh, price is different, but then a period of time, post completely lost the effect, in also see such resource information. So now how to do outside the chain? Exchange connection, a website Exchange connection is limited, and can not rely entirely on the exchange of friendship links, write soft wen? A webmaster must have the foundation is to write Soft wen, and webmaster friends hard to spend half an hour or one hours a day to write a soft wen again to publish it, compared to before, The things that can be done in a few minutes now look especially difficult, the master are relatively busy, soft wen is more difficult. It's more difficult to stick to a soft article every day.

Here to say black chain, in SEO by Seoer are very dislike and exclusion of the link, although many webmasters do not like such links, but it is true that the black chain does give some webmaster rankings and weights have brought a great positive effect.

So as the black chain, still effective today? I would say there is a certain effect.

What is black chain, that is, hackers through some hacker technology in other people's Web site to add some specific links, these links will not be easily found, it is called black chain, but it is black chain, black chain in today is still to achieve a certain effect, black chain is also a kind of outside the chain, as long as the reverse link, The effect of reaching the reverse link is valid, black chain are a group of, the price is not only cheap, but also simple operation (for the people to do black chain), but at the same time to face the black chain can not through artificial selection of the site's superior, so the effect is poor, quality can not be compared with the artificial add, while, Black chain is a batch of batch to add, so the correlation is poor. For the black chain, the black chain can rely on the number of overwhelming, but just follow the definition of reverse link, the effect is there.

Black zone in the black chain, for the SEO itself is not cheating, but after all, not by the formal SEO to do on the rankings and effects, this is the black chain of some points of view.

Here I do not agree to do black chain, do black chain, other webmaster painstakingly built station is hackers easy to do a even more black chain, this feeling thought bad. Ranking to rely on their own ability to do optimization, whether the layout of the optimization or keyword optimization, I hope the webmaster can do SEO.