Hi, I need your help guys. I have been running my company website as a blog, the blog posts rank very well for different keywords. I changed the homepage and optimized it for a new keyword and I am not seeing the expected results compared to the blog posts which are doing well. I am considering deleting the blog posts or moving them to a new blog so as to improve the rankings of my new keyword. I feel the other blog posts are really affecting my Main keyword. Is deleting unrelated posts advisable?