Directories submission

The main use of directories submission is that many of tham contain the direct links to sites increasing by this the quantity of sources having outcoming links to your site. That has a positive influence upon PageRank .

In our opinion it’s not worth to consited directories to be useful as sources of visitors – only as a way to increase your PageRank.
In the process of web site optimization working with link ranking has secondary importance. It’s much more important to give consideration to boost PageRank .