Filters Google.com:

So, before you start talking about how is brought in Google - the world's largest search engine, Not All Premeynishe I think it cost raskazat do not have to do in the first place, that you imposed on the "filter".
Ie simpler words, you lowered the extradition (sickles) search engine at very many, many positions, as well as in 3456 - about the page you are no fool, or even clever will not go, it is adequately BanuChem-it reminds link Decembrists in Siberia - away from the celebration of life, entitled "The first page of Google"

-- So be careful reading!

Let's start with the easiest:

1) Google Sandbox: "Google Sandbox." This filter you can not avoid it because nakladyvatsya for young sites. Ie when you create a site for indexing he gets in this Age and your position at Google on any queries minimal. Upon expiration of "peskovaniya", and that somewhere about half your site will begin to rise in Serpe ie becoming higher and higher in the extradition (of course if you do make to this effort), and then finally goes from there!

2) Google-30: This is also an interesting filter. In its application your site falls down to 30 positions. It applies to those dashing sites where suspected fraudulent in how to move because called Black SEO. If the suspicions are justified, but this time you have not noticed - and get a good juicy banana is, Ban and bid farewell to your site by Google forever.

3) Google Bombing: This is not about those who Google bombing with the help of heavy Aviation This filter overlaid on your site, where many, many links lead to your site with the same text inside tag The filter has been introduced not long ago in connection replacement algorithm with the internal Google PageRank on TrustRank and PhaseRank, and it was preceded by an interesting history: Activists blogostroeniya conspiracy and put in their own and others where there might podbili link to the site of the White House with Bush J. page with the text " ZHalko loser. " As a result of this query in Google data Pago confidently took the first position Then perhaps it felt "nepolitkorrektno" and introduced filter.

Bush went down and stayed filter. Therefore, when exchanging links be careful - ispolzuyet different words inside tag !

4) Google Bowling: This is something not quite prinitsipe filter, and the generic name of techniques that may apply konurenty to deal with your site based on a filter under paragraph 3. It is important for young sites with low TrustRank - th. For sites with high TrusRank happened this can not be used.

5) Google Duplicate Content Filter: Duplication of content. This filter overlaid on sites that do not have unique content, and bravely fight someone else's. Such sites usually do not rise high in the search. And their content generally refers to additional search results (supplementary results)

6) Google Supplemental Results: This additional Google search results. In this filter fall pages that are similar to those that are already in the database Google is, you're probably just where they grazed and then Google does not take into account in their sickles. But if on any request from Google will have little results, this page, however, will be activated and shows the extradition.

7) Google Domain name Age Filter: Well, here everything is clear. The higher the domain, the more its confidence on Google and so he can be above the extradition of (other things being equal results with competitors). New sites in general status in the sandpit and not to extradite the light of the special If your site is old and you still can not fit on ranzhiruetes you said, then perhaps you are lacking external links with "audited" sites. Build links!

8) Google's Omitted Results Filter: "Opuschenye results extradition" This is a continuation of Google Duplicate Content Filter and it includes all the pages whose content is exactly (Including tags title description, etc.) equal to the original material. But these pages can still get into extradition, when asking if the user activates the advanced search option show omitted resultsk. With naturally VERY rarely!

9) Google's Trust Rank Filter: "Trust Rank to your site" This filter will soon write an article because the filter is quite mnogoslozhen and many factors influence its value.

10) links.htm page filter: That's exactly Agha pages of names in his title of this type, as well as similar, then fall under the filter and bode well your site is not threatened: the extradition and reduced, if not zabanyat at all, if there is arranged pomojki one hundred and more links! If all the same without these pages you did not do, then call it by another: my_happy_friend.htm and try to break links to pages for the exchange where no more than 5-10 external links.

11) Reciprocal Link Filter: Paid Links Google determines all well-paid network and exchange imposes on the filter sites, take part in them. However, in some cases, these systems can kneel in good stead.

12) Link Farming Filter: "Rassadnik links" If Google will notice that you participate in the system automatically links genenirovaniya, then at least you poteryate position of extradition on the basis of the filter. If it is little - and will ban. Good "Trust" or audited Catalogs are not relevant to such systems because they are moderated by hand, and there are only audited sites. But participation in the "young" and nizkorangovyh catalogs or direct (nezamaskirovanyh) rassadnikov links may even harm your site! If you have difficulty to determine the quality of directory eye, then there is no better regtes.

As you can see, not all are equally useful Catalogs!
13) CO-citation Linking Filter: "Mutual citing" Suppose your site has the theme "real estate" If a particular site M, with whom you want pomenyatsya references, refers to sites on the subject of "pornography" as well as to your site, and you, on nevnimtaelnosti posted a link to M, then from that Google concludes that the theme of your site as somehow linked to porn. And that means that we move Google on "real estate" you will already be problematic. Be careful when sharing!

14) To many links at once Filter: Too many links at once. If you suddenly have organized link exchange 24 hours a day so still the same system involved in AutoExchange, then naturally you will be everywhere at once many references. This is not a Good! Google zabanit you! Exchange links (often say Obrastayte) gradually, starting with good, proven "Trastovyh" sites similar topics. No need to do a lot of exchanges in a month, especially at the beginning, when your site is very small TrustRang. It should confine itself references 50-100 per month.

The same filter will get your site, if it suddenly appears where no new lap 10 000 pages of info. This may not like Google to start and you can put in OmittedSupplemental Results. And if the situation will deteriorate, then BAN. Gradually filled site. If you avtogeneratsiya worth of content, the intensity of his ogranichte 500-1000 until a month until your site has obtained TrustRank.

15) Broken Link Filter: Bitye links. Ie links that lead to non-existent page. Do not ever do so. If you DONT if you have broken links on the site, check it with the help of specials. programmes.

16) Page Load Time Filter: Too long download site. If your page weighs ton and its robot was unable to load Google, then…



17) Over Optimization Filter: "Cherezmernaya optimisation" If you'll userdstvovat too, and make your site for robots, but not for humans, it may be considered for the "Black HAT SEO" and to stick in Ban. Do not overload the site of "key words" pihaya them to and no place to place.