1 Database Accessed By Multiple Websites - Good or Bad


I like to use 1 database accessed by multiple websites. But I don’t know if this considers duplicate content on search engines.

Example, I have a dating site with one main database. I create a few more dating sites that use the same database with the main one. These new sites share the same profiles and members of the main database. The only difference is the Header, Description, Keywords.

Is it good or bad?

Thanks very much!

Should not do much bad unless this causes a security issue. To me this is not bad at all

The search engines cannot tell if your site is using a single database or not, just make sure you mix up and display the data on each site so it does not look identical.

I think, it’s a kind of duplicate. SE will check the % of same content and ip of your websites.