Talk about the past, present and future of the website black chain

Originally did not want to talk about black chain this topic, but yesterday in Bowen mentioned my site was hung black chain, simply talk about this topic. There is no doubt that the black chain is also a means of SEO, but it is a black hat technique. Once upon a time, the black chain in the Internet very popular, this aspect of the transaction is very popular. The reason for all this is naturally because it has a significant impact on the rankings of the site, and the cost is very cheap, has become a choice for many people. Over the past few years, the search engine improved the algorithm is obvious, but also for the black chain has made some changes, now the black chain effect and before so good? Below I will know some things, to the black chain to a more thorough analysis, from the simple principle to the current SEO effect, as well as the future "future", I'll talk about it all.

The definition of black chain in fact and the Ming chain is a pair of brothers, as the name implies is invisible in the hidden links, that is, search engine to say that hiding links. It is not difficult to obtain, and do not need to have how superb technology, as long as to get a scan of the FTP Vulnerability tool, and then it will automatically scan the site's vulnerabilities, and even automatically on the chain. Although some people will say, my FTP password set quite complex, the site's program is not a loophole, very diligent dozen patches, logically said that will not be a problem. But in fact, many of the site's security measures do very not in place, such as the FTP password directly with the domain name that several letters, so that the domain name, with the site's IP, and then rely on "Meng" to find the password is not difficult. In general, personal webmaster in this respect to do a better job, especially veteran, they are very concerned about safety. But some novice stationmaster is very not paying attention to this question, more serious is, a lot of high weight sites, such as well-known industry stations, education stations or even Gov station, their security work can be said to be a mess, plus edu and the high weight of gov, it is no wonder they become hanging black chain of people favorite place. Even many professional pick up the list for others to do SEO people, in order to reduce costs, but also spend money to buy black chain to optimize the site.

Hidden links in the previous role is very obvious, I was in the second half of 09 began to operate the site, at that time because they know little things, hands and not how much money, I find someone to buy some black chain. I remember very clearly, hung up a PR6 industry station, the day of the site's collection began to increase significantly, the role of the black chain can be seen. In each webmaster group, there are SEO groups, but also often sell black chain of people patronize propaganda, at that time the role is indeed very obvious. It's just that the search engine is progressing and it's impossible to keep this thing going. Probably in the second half of 2010, according to Baidu's observation, Baidu's algorithm has a very small change, I believe that the changes in November is also fresh memories. And since then, the role of the black chain began to shrink, especially some have a lot of black chain of the site, directly by Baidu pull hair! This is not nonsense, because as far as I understand, there is a webmaster station has tens of thousands of black chain! Before of course is included very many, the weight is extremely high, each big key word is ranked first, and from that update start, His website was completely dead, and was not left with K.

As for those who only have a small number of black chain of the site, Baidu is also a mercy, but only a small punishment. In fact, this punishment is also very annoying, included no k off, the weight of the site is still relatively high, such as the content just released a few minutes will be Baidu included. Just the keyword ranking of the home page, no matter how hard you try, is not to go, this is the punishment of Baidu, and temporarily did not find any solution, if you want to let the home page ranking up, probably can only use 301 weight transferred to a new domain name on the line, perhaps adhere to the long run no longer touch the black chain, Slowly can also get rid of this punishment. Of course, the internal page ranking is still good, so I can only say that this is just a small punishment. And now the danger of hanging black chain is much higher than before, and recently in the news to see someone because in the gov site linked to be caught, hehe.

And the future of the black chain will be what, I think I will not say more? Even now its role is not as obvious as before, the search engine has indeed been punished, then as the search engine algorithm constantly improve, the black chain may also have the good times? It is clearly impossible that the future of the black chain will have no light at all.

Summed up, that is, black chain once had a very "brilliant" past, the role has been very significant, and has ultra-low cost advantages. And now its role has been less than before, can even say that it has become a site in the continuous efforts of the progress of a stumbling block, and the impact on the site in the end how long, is still unknown. And there is no doubt that in the future its positive effect will be smaller and less until it disappears, and the negative effects will continue to become larger. Coupled with private access to other people's Web site to hang their own hidden links, is really an immoral thing, will give those who normally do the site to bring no small harm, so advise everyone, away from the black chain, white hat seo is the eternal king!

This article from http://www.seolidong.com/post/21.html, I hope you can do with the quality of the reprint, only we have the quality of the reprint, our SEO can really embark on a healthy track, otherwise, if the reprint does not retain other people's copyright information, The motivation to write an original article is gone. So the quality of reprint, in favor of each one of us.