little knowledge about url

1. Structure Of URL
Er. Sudan Prajapati

2. Introduction
• URL is uniform resource locater.
• Popularly know as web address.
• Used with http request.
• Also know as Uniform Resource Indicator.

3. Structure Of URL
http://www.youtube.com/watch?V=YR12&feature=relmfu
http
www
youtube.com
Watch
?
V=YR12&feature=relmfu
www
Domain name
Resource
name
Question mark signal “?”
Parameters
Protocol
Protocol www Domain name
Resource name
Parameters?

4. • Protocol
• WWW
• Domain name
• Resource name
• Question mark signal “?”
• Parameters
Basic Component of URL

5. • Every URL starts with a name(Protocol) which personal computer
and server should communicate.
• Http is the mostly used protocol name.
• Other specific protocols are ftp, smtp and https.
• Protocols are followed by symbol “://” .
Protocols

6. • Abbreviation ofWorldWideWeb
• It simply means the resource that are seeking by means of
address reside in the internet
WWW

7. • The name of resource owner comes which is youtube in the
above structure
• Domain name is followed by the type of domain which the user is
registered.
• .com, .gov, .edu, .org,
Domain name

8. • In above structure, resource name is the watch in the webpage
that user is seeking.
• If the structure is seen in totality “watch” is a webpage that
resides on a website called youtube.
Resource name

9. • It signals the end of entire domain name and beginning of the
parameter list.
• Some webpages except certain parameters to be passed on
them.
• This is necessary to function properly
Question mark signal ”?”

10. • Parameters are passed in a “key=value” format and parameter in
the list are separated from each other by a character “&”
• So in above structure two parameters are passed
(V=YR12&feature=relmfu)
Parameters

11. Any Queries