Doorway - if to open the dictionary of English tongue this word is translated as follows: "an input in a premise" or "doorway". Dorvej, is, a site or a web village.
The purpose of creation of this piece - to get on the first places of searchers by generated inquiry and to receive the visitor. Further, the visitor is directed or in a site or perenapravljaetsja (a so-called redirect) on other site - all depends on the one who has created dorveja and the purpose was how much artful at it. If to ponder, any page which is optimised for the searcher is already dorvej.
But, nevertheless, dorvei straight qualify under Black SEO (black optimisation) and the relation to them from searchers very negative. It occurs because in most cases, dorvej use for attraction of the visitor on sites which actually mismatch inquiry subjects - the user gets on page where usual advertising or links to resources which are profitable in a network hangs, i.e. it is done with commercial objectives.
For example, searched for the abstract on sociology, and have got out on banal parnuhu and pies. No wonder, that it is all on "fault" of the searcher which has issued dorvej, optimised under abstract search, but with a redirect on porevo. Here such here search engines, having faced with such razvodilovom, are equipped with clever lotions which eliminate, sooner or later, dorvej as potential danger and, once having found out, there and then banjat. On it the life dorveja terminates - it is necessary to do new and again to starting for its promotion.
But, on the other hand, if dorvej it is legible and contains efficient references anything bad in him is not present and, the user will be happy. Optimisation dorveja for the searcher is such process of promotion of a site where it is possible to use almost all. From the increased density soderazhanija keywords to filligrannogo rangings html it is tagged also links....
Geniratsija a redirect in dorvee it is carried out not only by means of a Java-script, but also by means of SSI, Fleshevyh lotions and hetemeelnogo tag Meta refresh.
