I am planning to research some low target keywords to practice my on/off site SEO, here are some questions I hope some one can help me with: I have searched around here but have not found a definitive awnser to wether using a subdomain will impact the main or subdomain, can any one confirm this ? Is there other good options besides using a subdomain or buying a new domain that will allow me the freedom of being able to change w/e I need within the site ? The main reason I am thinking on using a subdomain is because I am able to create an account within my hosting plan and have full access to it, like what I use/install/htaccess/etc. I am unsure but from the threads I have found, there was no leads that using a subdomain on any of my sites will impact it so I was planning to use subdomains for the keywords I want to target, not sure if I will make a unique name or EM on the subdomain name what do you recommend me ? Any other advices ? Thanks.