Web design
A web site is a collection of information about a particular topic or subject.A web site typically consists of text and images.A web page consists of information for which the web site is developed

Search engine optimization (SEO)
SEO considers how search engines work and what people search for.The term "search engine friendly" may be used to describe web site designs, menus, content management systems and shopping carts that are easy to optimize.

Internet marketing
Internet marketing refers to the placement of media along different stages of the customer engagement cycle through search engine marketing (SEM), search engine optimization (SEO), banner ads on specific websites, e-mail marketing, and Web 2.0 strategies.