Site Replication

I have a SharePoint 2010 production farm with a web application ‘A’ that I would like to replicate twice in a development farm. The restore and PowerShell Mount went fine for the first development site then I used the following PowerShell to mount the DB for the second development site, which went fine and PowerShell returned the new GUID for the DB but when I browsed to the site I get an error HTTP/1.1 200 OK Server: Microsoft-IIS/7.5 Date: Mon, 11 Aug 2014 21:00:33 GMT Connection: close. Any help will be appreciated

PS C:\Users\SP2010xxxxxx> Mount-SPContentDatabase "WSS-Content-Portal-xxxx" -AssignNewDatabaseID -DatabaseServer "XXX2010DB1DEV" -WebApplication http://vsp2010XXX:1234