This is such a basic question, I know, but could anyone please suggest me - I have a site where all the webpages are maintained on the root of the site. The site offers 4 main services. An example of navigation provided is as under - Service 1 page 1 page 2 page 3 Service 2 Page 4 Page 5 page 6 and so on... At present, the service 1, service 2 and all the pages under them are stored on the root. Should I maintain page 1, page 2, page 3 under a separate folder 'Service 1' which is also a good keyword - or should I leave them as is on the root. Which method would help in SEO? Thanks in advance.