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Here are listed are some SEO black hat gimmick, is to deceive the search engine practices, but also is part of the so-called SEO master commonly used means, these means of use, will reduce the user's search experience, but also to the entire network to create a greater burden, we hope that those SEO experts do not use means, At the same time for beginners should be refused to use these tools, once discovered by the search engine, will make you hard to build the site was the search for the Soviet engine removed or down the right.
1, keyword piling
Keyword density as a search engine ranking algorithm is an important factor, is well-known, so some people will build some pages, the page is related to this keyword sentence, due to the addition of some additional text, the entire page keyword density does not seem high, However, such a page does not have any meaning and value to the user. Some people even around the keyword production of some rubbish articles, such articles are completely words and sentences piling up, to the user to make a kind of injury, the general situation if the Baidu monitoring, will be through artificial discovery will shield, but for Google, there seems to be no better way to deal with.
2, garbage outside the chain
Outside the chain as there is a search engine algorithm factor, some SEO black hat will be in the Forum, blog, other allow users to add content page crazy increase external links, so there are many forum mass tools, blog group building Tools, We think that real SEO should not be through this spam way to manipulate the search engine. Moderate advertising is possible, if the use of software to spam words, can only be user and search engine annoying.
3, Bridge page
The so-called Bridge page (Doorway page) refers to some special search engines to see the page, "SEO" through the keyword piling up, such as garbage outside the chain form, so that users through the search engine came to this page, and then this page set the automatic turn to the user to their real want to promote the site. This approach has long been a target for the search engine.
4, Hidden keywords
Hidden keywords should be said to be widely used before, the current search engine on this cheating is also objectionable, although if the hidden is a matching keyword, the search user experience impact is not very large.
5, Manufacturing false search
Because Baidu, Google has provided the relevant keyword function, so someone invented some key words related to the popular keyword, such as the NBA hot, he invented a "NBA quack" keyword, ahead of themselves to establish a corresponding page, by searching this new keyword can be ranked first. And then through the software in search engines constantly search this keyword, so this keyword appears in the relevant search location, to attract users to click Search.
6, duplicate content
We know that Baidu has not included a large number of repeated content of the Web page, Google also put the duplication of content in addition, but still someone to manipulate the search engine with repeated content. Create a large number of duplicate or similar content pages and sites, and then to promote the optimization, in order to achieve the purpose of operating search engines. Also someone through the keyword Word segmentation technology, the site of their own articles according to the keyword reclassified, assuming the use of 100,000 keywords, each keyword production of the article list has 10 pages, will increase the number of posts in the station 1 million, these huge data are actually similar data. This method is currently not a lot of people, search engines are not prohibited, but we believe that moderate use to help users classify the article, overuse is purely for the search engine and build content. The duplicate content also includes the search engine query result production page through the tool collection.
Author: Clay Figurine
Source: Mud Embryo article writing, original address: http://www.nipei.com/article/1337