Can be beneficial, from IM point of view, to duplicate a site content on many domains? I want to compare a domain with 2 or more domains with the same content. I don't have time to update many sites with different content, but I can do it for all, with the same content. What is your advice? To keep just one, or it is better to have 2 or more, with the same content.
I'm not 100% on this, but my thoughts would be that surely the more content you have (even if the same) should be picked up by Google easier and quicker. Are you going to have 1 main domain and link the other 2 domains to this or 3 completely different domains? Depends what your ultimate goal is I suppose.
I have 1 main domain and I want to duplicate the site content on 2 or more different domains. I think, in this way, my site content could be easier found and probably, also the traffic increase.