You can increasing your index page in search engine with update regulary your Blog.
You can added your blog url in :

http://www.mypagerank.net

You can know your web/blog google pagerank too.
0-10 range scale. In SEO Statistic Link, type your web/blog url, type list security number, and finaly, this web generated your code and copy paste your widget HTML/Javacripts at your bliog control panel. You can change background code at your widget.