SEO Techniques, Social media optimization

Short for search engine optimization or search engine optimizer, SEO is the process of increasing the amount of visitors to a website by obtaining a high-ranking placement in the search results page of a search engine (SERP). The higher a website ranks in the results of a search, the greater the chance that that site will be visited by a user.
Search Engine Optimisation or SEO is the simple activity of ensuring a website can be found in search engines for words and phrases relevant to what the site is offering. In many respects it's simply quality control for websites.