World wide web – introduction
System of
interlinked hypertext documents accessed via internet
The World Wide Web was invented in 1991 by Tim Berners-Lee
Website
A set of related web
pages that contains information in the form of text, image, video, audio etc.
Web page Is created by using HTML (Hyper Text Mark-Up Language). The
coding language used to create documents for use on the World Wide Web. It Is a
representation of language used to create hyper text documents.
Web pages can be
static and dynamic
Static pages contain
static information – only simple text is included
Dynamic information
is given in dynamic web page. It is highly colorful, containing animation,
sound and interactive elements
A web page is
transferred to a user’s computer through HTTP
(Hyper Text Transfer Protocol)
According to the
purpose , websites are classified in to
- personal, business, informative and search engines
Some others are
photo sharing sites, community building websites, blogging websites
Components of website
- · Home page – first page
- · Web page
- · Domain name
- · Professional logo
- · Theme based content
- · Email capture
- · Feedback
- · Banner
- · Copyright
- · Site search
- · Newsletter registration
- · Chat room
- · Downloadable files
- · Links
Need for a website
- · Wide reach – instant access to global market
- · No practical limit to the amount of information which can be included
- · Gives professional image
- · Possibilities of e-commerce
- · Consumer contact and feedback
- · Customer education - make them a better buyer
- · Links to other websites and link from other sites-
- · Business planning
- · Relatively low cost to maintain a website
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