Web design standards are the general definition of software technologies that allow websites to be viewed in the same way on different browsers and devices. Web design companies each use different software technologies, but they use basic methods when designing web. At the top of these are HTML (Hyper Text Markup Language) and CSS (Cascading Style Sheets) and they are indispensable for web design. The World Wide Web Consortium (W3C) is the organization that manages and supervises all research in this field. In addition to these basic standards, web design agencies can use different software technologies in their corporate web design projects when needed.