Define Directory Submission
Directory Submission is the activity of the Off Page Optimization. Directory submission performs for collecting the backing of own site through which own site PR (page rank) is increase in Google searches. It is very basic activity of the Off Page Optimization. Directory Submission perform for increase Ranking. In Directory Submission we submit own site to another site. We Submit own site according to the category wise. We chose the category according the theme of the site. For example:-Education related sites are submitted in to the education category. If your category and the description is right then other site give the approval mail to your email id. And attach your site link to own site. It is also called the one way linking.