I developed a new site by setting up a new joomla system under an existing one www.xyz.com/newsite this way I could get agreement from the client to invest in a new url and hosting when he was happy with the project. So now I have set everything up with a new url www.newsite.com and everything works OK. My problem is that Google discovered the development site and insists on putting that at the top of search results even though I have removed the /newsite folder from the original website (it now gives a 404 error). I have been on to the Google webdashboard site and registered the new sitesbut after about 3 weeks Google insists on listing my non existent development site at the top of the search results. I tried putting a disallow xyz.com/newsite in Robots.txt but that hasn't changed anything.
I was wondering whether admintools is stopping Google from discovering that the /newsite folder no longer exists. Any suggestions?
Thanks