One of my favorite tools for Search Engine Optimization on the internet is the Firefox browser. I recently came across a great add-on for Firefox that helps me with using my Del.icio.us bookmarks. If you are not using Firefox I recommend you give it a try.
After you have downloaded the Firefox browser then add the Del.icio.us add-on to keep track of your del.icio.us bookmarks or tags. For more information on social bookmarking see my article on the SEO Expert Pro website about social bookmarking and internet favorites. The added organizational aspects of the Delicious are amazing and the really make your del.icio.us bookmarks more available. then use the website www.socialscan.com to see how many times your website gets bookmarked.