Google also have a free directory to add your url submission and you need to get more ideas about online traffic to your website. DMOZ is the free web directory and it is having more free links which is having add url submission for free. You can add your websites through this blog. This is a open directory project to your website.
Google Add url submission will give you the best traffic to your website to submit your website in the Google site. It is giving you the best result from the Google Search Engine so you need to submit your site and google will know about your website then it will be getting good search engine result for your niche.
Yahoo submit url website is having nice search engine result for making good traffic to your website. So you can find real traffic to your website through this submission. It is also having free website submission to be used by you to submit url in this Yahoo free website submission.
Bing Submit url website also having very nice search engine result for your website so you can add your url or website link to get good traffic from your website niche. So you can get good traffic through this msn add url submission now it is called us Bing directory submission.