Off page SEO is focused on increasing the authority of your page and domain (PA /DA ) by getting links from other websites.
Off Page SEO is basically the term used to put together all techniques associated with increasing a website higher rank in organic search results (SERPS).
Link building is the most important part in off page seo but search engine optimisation is not only about links or the practice of link building, it goes more than that.
Google and other search engines use an algorithm to establish a website value.Usually when people think about off page optimisation they first idea is to start link building strategies, anchor texts but trust flow and citation flow are very important aswell.
Off-Page SEO is the way for search engines to understand the value of your website.Naturally a website with excelent content and something useful to offer to visitors will attract more links.
The main principle of search engines is to rank an website with a system of votes from other websites that links to it and already have a high authority. If a website has something useful to offer then it’ll also attract with it citation, links, from other websites that will so your trust flow will increase. So Off Page SEO is a bundle of link building, quality content sharing, content marketing, social media.
Although processes like social media marketing has effect on their own channel but, they still count as a websites Off Site SEO profile.