Now these days, inbounds links are one of the most important factors for getting a high keyword ranking, as most of the search engines are ranking their search result on the link popularity from your site. This is not merely based on the quantity of links, but also on the quality of those links, which is a major determining factor for ranking success.

Some website owners wish to establish ‘only-incoming’ links, also called ‘one-way links’ or ‘Non-Reciprocal links’. Only incoming links are the links established on the other websites where you do not need to link back to them.

There are various methods to institute such one-way links which include linking back from a different website that you may own, publishing articles on sites, content syndication, listing in trade directories and giving out press releases in news networks.