Algorithms of the various search engines while deciding on the page ranks of the different websites, take into account the number of back links that a website has. Directory submissions are an important way of link building services for your website. There are many thousands of directories available online which suit the kind of content of your website. Choosing the right kind of directories for getting noticed is important, as you can keep your focus on a certain target audience. Although the number of back links is a deciding factor when it comes to choosing higher page ranks for a particular websites, if you add the quality factor in to it, your website will be able to face every kind of competition.

Manual directory submission technique is the most traditional approach that must be taken towards website promotion. Although there is a huge ongoing debate as to whether these techniques are actually useful in any way, but still manual directory submissions techniques are used by webmasters for promotion of their website.

For complete utilization of the link building services the website should have quality content with rich keyword density and links to captivating websites to start with.