A web directory is a place where you can submit your article for free to get good traffic.The webmasters use web directory as a special tool to promote their website.All you have to do is try and drop down through the categories till you reach the final appropriate one for own blog and then you can submit your article.Remember that you have to select the appropriate category for your site in order to get it approved by the admin of the web directory.
A web directory also has interconnection with the search engines so that you can be rest assured to get good quality traffic for your site after the submission of the article to these web directories.Mind you good business blogs and affiliate sites do have their websites marked in various directories to get good amount of traffic to their sites and a great exposure for their product for their firms and the services they offer.
Apart from getting good quality visitors to you site,another important reason why to go for the web directory is the SEO(Search Engine Optimization).Just by submitting article ,you get an inbound link to these directories and and this improves the page rank of your homepage drastically.Even if your site is not indexed in a search engine ,by submitting it to a web directory can ensure that your site will be indexed soon as the web directories are being crawled more regularly than the other sites.
An important thing though is to take care that you are submitting your site to a good web directory or else you can end up not getting the profits that you want.So if you do want to have a good number of inbound links,SEO and more number of posts from your sites indexed in the search engines then try web directory submission immediately.