HTML (Hypertext Markup Language),CSS (Cascading Style Sheets) and Javascript are three of the languages being used in designing websites. HTML is a language which the web designer used to write the back-end code so that the web browser can read it and create the front-end of the website thus what the user will see. HTML provides the basic structure for the website. CSS is an additional technology that the web designer used to bring in color, photographs and topography to make the website more visual attractive for the user. Javascript is a technology that helps you to add and implement more complex features to the website, to make the website more interactive with other applications and browsers.