For this same reason, doing the mistaken things in the Adsense and other forms of advertisements, whether intentionally or unintentionally, will be translated into a serious retribution, may get you boycotted and even have your chronicle closed. Nothing like a good action taken to keep criminals from doing the same things over again.
So for those who are thinking of coming a job in Adsense, do not just think of the strategies you will be using to engender more earnings. Consider some things firstly before you actually get involved.
Hidden texts. Crowding your circular sheet with textbook to small to read, has the same pigment as the background and using css for the sole purpose of loading them with rich keywords material and print will give you a penalty award that is given to those who are hiding attaches.
Page cloaking. There is a common practice of using browser or bot sniffers to dish the bots of a different sheet other than the sheet your pilgrims will see. Lading a sheet with a bot that a human user will never see is a definite no-no. This is tricking them to click on something that wishes to but they may not want to go to.
Multiple submissions. Referring several two copies of your orbit and pages is another thing to stay away from. For precedent, trying to submit a URL of an Adsense as two separate URL's is the same as inviting hassle and even completion. Too, this is a reason to avoid auto submitters for those who are receiving submissions.Better check firstly if your orbit is referred previously an any specific search engine before you try to submit to it again. If you see it there, then move on. No stage seeing whether to try and refer there again.
Link raises. Be wary of the world health organization and what are you connecting your Adsense to. The search engines are well aware that you cannot see your attaches in. But you can certainly see what the hell are you link to. Link farming has always been a decayed apple in the eyes of search engines, specially Google. That is intellect enough to try and avoid them. Having a tie-up higher than 100 on a single sheet will group you as a tie-up raise so is an attempt not to move them higher than that.
Page rank for sale. If you have been online for relatively some time, you will notice that there are some sites selling their PR attaches or selling them with other sites. If you are doing this, expect a ban anytime in the future. It is okay to sell ads or increase the link. But doing it on direct circular of your sheet rank is a way to get on search engines bad side.
Doorways. This is similar to robing pages. The common practice of a sheet loaded with choice keyword ads aimed at redirecting tourists to another " user-friendly" sheet is a big matter among search engines. There are many seo conglomerates offering this kind of services. Now that you know what they actually are, try to avoid them at all costs.
Multiple domains having the same material. In bag you are not aware of it, search engines look at domains IP's, registry years and many others. Having several domains having the same precise material is not something you are able to disguise from them. The same goes with material proliferated many times on separate pages, sub domains and sending several domains to the same content.
Many of the above proficiencies apply to most search engines and is not entirely for Google simply.
Not to mention eschewing the indignation of the search engines and coming your Adsense and place chronicle closed altogether.