If you thought that Google found your website around the dates that you launched it, there is a good chance that you wrong. Google finds a page/website through links, and that’s when they’ll set your “birth date” as. So if you were checking your competitors domain name age, ouch…time to recheck!
How to find out your birthdate on Google?
Try this search (with your domain of course) and find out when Google indexed you. You can see it on the left hand side of the search.
Now try the same with your competition or competing keywords. Do you see a pattern?
Yes, the top ranking ones were found first.
So, who said Google is dumb and can’t fix duplicate content.