is the process of affecting the visibility of a website or a web page in a web search engine’s unpaid results—often referred to as “natural”, “organic”, or “earned” results. In general, the earlier (or higher ranked on the search results page), and more frequently a site appears in the search results list, the more visitors it will receive from the search engine’s users, and these visitors can be converted into customers.
Managing your site and the SEO campaigns concurrently, is a key advantage. Furthermore, there are benefits, such as optimizing for keywords that are more likely to be searched when someone is on their smart-phone.
The responsive website changes their dimension according to the platform they are being viewed from, so that you can experience the same charm.
Being a responsive website is one of factor that brings your website URL on the top in Google search.