Good tip on increasing visitor traffic. But instead of concentrating on just one field, It would be best to concentrate on all SEO fields equally would fetch out better results. Another tip to boost up the SEO result would be using some automated SEO tool. For example, You can find a SEARCH ENGINE VISIBILITY TOOL from
http://www.thewebpole.com/increase-visitor-traffic/ .This tool,
* Easy, one-click website submission to Google, Yahoo!, Bing, Ask, AOL and many more.
* Easy one click submission to over hundreds of directories.
* Improves search engine rankings with keyword and suggested topics tool.
This tool is very simple to use so you need not be technically expert to handle this.