Hello there. I'm not too sure how you build up keyword ranking. Where are you finding this information?

Although, it looks like you've duplicated all of your seo settings for the main site as well as each individual page. You should only need the analytics code in the Settings>SEO>Header section for instance. Each page (besides the home page) should have a description and keyword that is specific to that page. I don't think this would be the cause for a low key word ranking, but it is something you would want to take a look at and tweak.