I have two domain extensions for my main site .ie and .com version. Like Example.com (This is my main site) and example.ie (itís not indexed in Google).
My site is targeting not only in Ireland but also in UK and the .com version of site is well indexed in Google and I don't want to prefer that .ie version instead of .com version.
Only url is different, content and everything is the same. Is 301 redirection is needed for .ie version or do I want to add canonical tag to my .ie domain. Is this is a must?
or can I hide the .ie version using robot.txt?