I am confused.., which domain extension is good regarding SEO purpose? Both extension .com and .net is top level domain(TLD domain), But .com domain is good for SEO. My one website domain is websitedesigncompany.net.au, but its never come on first position for this keyword 'website design company'. It,s always ranks on 2nd position in Google Australia search, because a websitedesigncompany.com.au ranks on first position for same keyword in same search engine.  I think, Google gives too much priority to .com extension website. What do you say?