The list of prohibited methods such activities as search promotion sites rather impressive. Mention those that may be encountered most often. Duplication of content leads to the emergence of large-scale twin sites, redirects. Internet draft-mirrors are created by duplication of external websites or through theft of substantial quantities of information from them. During the initial appearance of search engines is a major problem that could arise on their way. Since then, the search network complicate their algorithms, have begun to better understand the structure of sites, from references to textual material, images. And with the appearance of a large number of matches are excluded such projects from the database. Some people still believe that the doorways - inexpensive and the resultant acceptance of such an event which is the optimization of websites. In other words, making a primitive, not carrying any sensible information page and Optimization of a particular query, you can attract users and redirect visitors to another site. This position is mistaken, and the use of this method may lead ban, in other words - the exclusion from the database. Frames represent the composition of individual pages, united in your browser. This method is simple to use, pages created with its use, bad load. But the search engines dislike them, because the frame is brought before them as a series of unrelated pages, search engines do not handle that will be. And because of this - often simply do not perceive. Cloaking - is a scheme by which search engine to produce one result, and the user - completely different. Name of technology goes back to the emergence of the English word cloack. Web page, where he was used cloaking, equal to spam. Experts are not without reason to believe that people and search engines should get the same information. For the application of this method of site may be banned. At the same time a number of optimizers continue to use cloaking, resulting in his defense, such arguments: - No need to create attractive web page specifically for search engine, and due to this optimization is carried out easier; - Determining the information easily accessible, only a search engine, and thus protected from copying. Also described there is the mass of tricks and techniques that "sin" masters optimization, and who one fine day can lead to punishment sites in search engines. Thus it becomes clear that there are lots of options of fooling search engines, but they "are sewn with white thread." And this is a weighty argument in defense to completely abandon their use. After all, there are many "legal", proven ways to realize the optimization and promotion services. Moscow, it should be noted provides a large selection of companies that are doing their work in this area qualitatively. But, unfortunately, there are less than honest optimizers. Keep in mind that losing credibility with the search engine is very simple; and return your site - much more difficult .... Prohibited methods of promotion of the site