Here are some of the benefits that you might realize from submitting your website to a web directory.
In most cases, the main directories attract a high volume of traffic to their sites on a daily basis. Site visitors have access to easily search the different categories, which allows them to connect direct to all-types of websites. This increased traffic for the webmaster is the most significant benefit to adding a link to the web directory. To ensure you get the most from submitting your site to the directories, you should always look for the best quality directories that attract a considerable number of daily visitors.
By submitting your site to the directories, you are also making it easier for the search engines to detect your website and increase its natural ranking in the search results. Due to the size of the directories and the almost constant updating of information, the spiders sent by the search engines are highly likely to detect your site and have that link indexed.
If your website is placed on the directories then you might be able to optimize certain keywords that you wish to have ranked in the search engines. Use descriptive text for the anchor text link that connects to your website. Use a phrase that clearly identifies the function offered by your web site. If you go to the effort of providing a well written description then this should also help in attracting a higher click-through rate, which means you get a lot more visitors to your website.
Increase Site Credibility
If you are able to get a site listed on the top web directories then that can increase the credibility of your web site. In most cases, the better quality websites vet and review the submissions to determine the quality of a site. Human edited directories are a lot more valued and this also means that visitors will trust the information that they read on directory and be more willing to click-through to a particular web site.