I put my anime database on 5 different anime website. so they have all the same /duplicate content. Here is my question: Is it okay to place my adsense code on my 5 anime online with the same content???
Why is not OK? I don't understand what the harm would be - just further distribution of the ads - does Google specify no duplicate content allowed with same ad code? Sorry - guess rather than ask dum quesstions I should just go and read the TOS....
Im not entirely sure.... Google states that you can place adsense ads on any site that you own or control... i dont see a problem with it... but maybe im missing a piece of information..
As far as Adsense is concerned you should be okay, it's Google search that you might have a problem with. Just make sure there is enough uniqiue content in each site so they don't go supplemental.
Chances are since it's Anime it's either a comic, or a movie -- both Google cannot see the contents of as they are media in non text form, so you're probably even ok on the Google Search front, so long as you have some different surrounding text (IE: Layouts, Descriptions, etc). Adsense does not care about duplicate content, hence the popularity of "Turn-Key" and "MFA" sites which all obviously have the majority of the same content for the purpose of generating adsense revenue. You're pretty much in the clear.
Aside from adsense, you risk your sites being affected in the search engines for duplicate content, i imagine these 5 sites are all on the same hosting IP too.