My blogs did not get good traffic lately, perhaps due to late of update recently. However I was told that in order to get good ranking in search engine, it is advisable to expose our blog to more SEO tactic. Now please tell me which seo software is the best in the market now. I wish to get good traffic plus good ranking for my blogs, so that more advertisers will look for me to write for reviews etc. if wish to achieve this target, for sure I have to do more homework, right?