Friend chain swap cheat trap everywhere five scam stationmaster need to be cautious

The role of friend chain Exchange in website optimization is self-evident, it can be said that Baidu's optimization algorithm, a large degree is around the friend chain to do, when many high-quality links are recommended a certain site, this site will undoubtedly be Baidu is considered to be a great help to users of the site, The ranking of this site is the right thing to do! So now there have been specialized in exchange links for the work of the occupation!

But the chain of friends in exchange, is not smooth sailing, especially now the exchange of friends has been to cheat the prevalence of the era, many webmaster inadvertently will become victims, and many owners become victims do not know, it is a very regrettable thing, for this author summed up the following five kinds of common friend chain scam, Hope that the vast number of webmaster friends in the friend chain exchange process has a pair of eyes, to avoid the risk of these friends chain traps!

One: Swap friends chain after a period of time after deletion

This method is the most primitive, but also the most low-level means of deception, after all, can let others see wear, but this method in many friends chain deception means, occupy a very important position, its main reason is the operation is simple, another is friend chain after, many webmaster will not make a return visit, if return visit is the beginning of a few days, Found that there is no problem, it is easy to ignore, it is these swindlers use the weakness of human nature, often through this simple method to deceive success, so for our webmaster, to avoid this deception risk is also very simple, Gesanchaiwu return visit on it!

Two: The IFrame frame cheat link method

This method is now almost no use, in particular, many of the construction of the program version of the upgrade, coupled with the framework of the program itself is not conducive to search engine optimization, the original popular IFRAME framework site construction program almost rarely, so through this method to cheat the possibility of linking is also reduced, after all, is not conducive to their own site optimization! In addition this deception method, also very easy to check out by Webmaster tools, then use this IFRAME framework to deceive the value is not high, but for webmaster friends to know is also useful!

Three: Using JS script invoke spoofing

Now the search engine is no way to identify the text in the JS script, and these words can also be made hyperlinks, so many people with ulterior motives to play the attention of JS, crazy and others to exchange friends chain, their weight without loss, but also to bring profits to the site, but also to guide other people's website weight, Can be said to be more than one, and this deception method, a lot of webmaster tools have no way to detect, after all, JS is the site indispensable language! So this has become a friend of the chain of exchange cheat methods of the mainstream, for the owners of the method can only through the spider program to simulate crawling! Or take a look at a snapshot of the site!

Four: Add the nofollow attribute before the friend chain

This method is similar to a JS script deception, the only difference is a through the property settings, one is not by the search engine, the friend chain in front of adding nofollow means to tell the search engine do not include this link exported page content, That is, the weight of their own site can not pass the nofollow under the label of the friendship link, and this method is still no webmaster tools to crack, the only way is to see the source code of the site, to see if there is no source code inside the nofollow!

Five: The use of procedures to screen spider IP to access friend chain

This approach is currently the most covert, and the need for the technical content is also relatively high, there is no good way to identify, webmaster tools can not, the webmaster to solve this deception, only through the view of Baidu snapshots can find clues! And the search engine also has a considerable understanding of the ability!

In short, the natural profit will be cheating, cheating will have to crack, there will be a crack of the updated cheating method, this cycle, but no matter how the friend chain cheat, the final good triumphs over, like the site security, there is a production of Trojan Horse! For our webmaster, in the exchange of friends with others in the chain, Also want to stay simpleton, the so-called prevention of human heart can not be, the heart of the harm must not have! Source: www.szaids.com AIDS Detection test paper A5 Starting, reproduced please specify, thank you!