Yahoo SEO plan is to make sure that you are working with content that is unique. This is a key point that Yahoo uses when trying to get SEO plan to work.
It will be better to optimize your site by means of on-page optimization. I read from an article that it really helps with regards to ranking in Yahoo.Begin with creating keyword rich title tags, keyword tags, descriptions using META TAGS.Seo is Search engine optimization. Basically means optimizing your website or blog to rank higher in search engines such as Google, Yahoo or Bing.
Yahoo focus on fresh and unique quality content.On page should be must for yahoo SEO.The important thing is to optimize your website for yahoo is keywords, title tags and meta tags for your web pages.