I need to have a detailed (!)advice only(!) about which one of following themes is 1) appropriate/better for seo. Name one and let me know 2) what are the best techniques to improve seo without significantly changing the theme appearance. ( e.q. implement more content by using accordion technique). Describe the best onsite techniques appropriate for the theme.
Make your answer clear and useful. The most useful and descriptive answer will lead to a project.