SEO question - I have a long established website. want to improve my google rankings.
My question is I have this website I opened in 2000. It's got a lot of pages, and not much as changed with the site over the years. but also not very many sub directories. ie: thewebsite. com/sub-directory/ . So my question is in order to get ranked under a lot of industry keywords it's my understanding that I should build a lot of sub directories, and add pages to them. If I did that would google actually list all of those subdirectories pages, or would it view what I'm doing is building too fast and actually put me in the sand box?