We recently decided to remove the 30-day limit for rejecting links hosted on your site’s pages. Previously, to encourage permanency, we imposed a 1 month time limit within which to reject a link after it was placed on your page. We found that this inconvenienced users who did not log in to check their links very frequently. Thus, we are happy to announce that this limit has now been removed and you can now reject links no matter how old they are.
what are the possible methods for getting backlink for a site?