Web development is a broad term for any activity related to developing a website for the world Wide Web(Internet) or intranet. For web developers web development refers only non-design aspects. Web development can range from developing the simplest static single page of plain text to the most complex web-based internet applications, electronic businesses, or social [...]
Web design is the creation of digital environments that facilitate and encourage human activity; reflect or adapt to individual voices and content; and change gracefully over time while always retaining their identity.
Web page design requires conceptualizing, planning, modeling, and executing electronic media content and its delivery via the Internet using technologies (such as markup languages) [...]