Although one of the primary goals of SEO is to boost visibility for a website or landing page, it is possible to do SEO without a website. Techniques for SEO without a website would include optimizing social media pages, your Google Business Profile, listings, guest blogging using SEO writing on other websites and using backlinks for brand awareness and to drive traffic to other pages. If you currently do not have a website but are interested in getting one, RiZen Metrics offers website design and development in alignment with optimizing your new site for SEO.