Article directory submission is the process of submitting articles related to the website topic containing the website link into online article directories. An online article directory is a directory that compiles a collection of articles written about different subjects. The reason article writing and submission is so important to search engine rank is that it is perceived by visitors as general information not marketing or advertising material. Visitors find it more credible and rely on it as a source of information. Article directory submission allows visitors to find their search keyword/s related articles quickly through these dedicated article directories. In addition to that, each article including the website link can be utilized by other websites that might use it to educate their visitors which in turn counts as more backlinks and supports Off page Optimization. Article directory submission also helps the website by publishing each article on an individual webpage which strengthens the backlink quality and makes search engines love it even more.