Search engine optimization

Search engine optimization (SEO):-

   Seo is the process of increasing  quantity of website traffic by increasing the longtime visible of a websit to users of a Web search engine.

Seo  refers to the improvement of unpaid results means organic and excludes direct traffic/visitors and the purchase of ad placement.

SEO may target different kinds of searches including image search, books search, news search, and industry-specific search. 

Optimizing a website may involve editing its content, adding content, and modifying html and associated coding to both increase its relevance to specific keywords and remove barriers to the index actvities of SEO like Google, Yahoo and bing etc.