URL is the abbreviation of Uniform Resource Locator. Some call it as Universal Resource Locator. It is a web address. It refers to a web resource that specifies its location on a computer networking and a mechanism for retrieving it (Wikipedia).It says that it is the means to access an indicated resource.
The Oracle defined it as a pointer to a resource on the World Wide Web. It agrees that URL is a web resource. Epperson (2015) defined that URL is the abbreviation for the string that creates the reference to a resource. He too accepts that it is a reference to a resource.
The Webopedia defined it as the global address of documents and other resources on the World Wide Web. According to Dictionary.com URL is a protocol for specifying address on the internet. This too agrees that it is a web address. The Dictionary of cultural literacy (2015) defined it as a formal address of a document on the internet. It goes deep and says that it is a formal address of a document.
After examining various definitions and studying the features of URL, I am of the opinion that URL could be defined that it is a web address/location that uses http or https protocol and enables user access and retrieve information on the internet.
Importance of URL
URL plays a very vital role in web site and the domain name is an important part of URL. The visitor enters URL on browser to get that web site and view the contents. Without it users won’t be able to locate web site, read the content, access the
World Wide Web: World Wide Web is a collection of all web pages on the network of computers, where the browsers of computer uses internet.
An Internet Protocol address is a numerical label given to each device participating in a network that uses the Internet Protocol for communication
"URL is an acronym for Uniform Resource Locator, and is used to determine addresses on the World Wide Web. URL generally affirmed by sounding out every letter yet, in a few quarters, pronounced "Earl" - is an exclusive address for a file that is approachable on the Internet. An easy way out to get to a Web site is to enter the URL of its home page file in your Web browser 's address line. However, any file inside that Web site can likewise be indicated with a URL. Such a file may be any Web (HTML) page other than the home page, an image file, or a program such as a typical gateway interface application or Java applet. The URL includes the name of the protocol to be utilized to obtain the file resource, a domain name that recognizes a typical computer on the Internet, and a pathname, a hierarchical description that dictates the location of a file in that computer.
Scientists in the same year began to create what is known as today as the Modern World Wide Web, the emergence of the modern Internet today. Several online web servers held information on pages of text known as websites, in which they each had their own website name to access (History of the Internet). A new application called the web browser was created in order to access all of the web pages available on the internet to the public. The way the information was presented on the web page was with a hypertext markup language (HTML); this would become a standard format to display informational text (Goel, Tarun). A URL link was also introduced on the web browser as an address to access web pages for the public. The result of the internet had changed how people have done research to access more information and how people have communicated with one another (Goel, Tarun).
Internet resources throughout the world that are a series of linked files, called pages accessed using web client software(web browser) ex- internet explorer, chrome ,Firefox, safari.
It can be defined as the group of various cooperating computers worldwide interconnected by computer based on TCP\IP communication. People use internet to get information over a particular standard communication link.
The Internet can also be defined as a worldwide collection of networks that links computers of millions of businesses, government agencies, educational institutions and individuals.
As the computers generated a series of numbers known as the IP address, they are quite difficult for humans to remember, so the domain names were created to identify the websites rather than using the IP address. In order to use the domain name, it must first be registered. The domain names have three parts to them. For example https://www.youtube.com/watch?v=yfX7mCHbroc. The domain name would be the blue, the top level domain is red also known as the extension and the directory where the web page would be based in green.
Web Server – It is where webpages are stored and accessed by computers from. It also stores the documents that are on the webpages.
You can think of the prefix hyper-, in hyperlink, as a synonym for "able to be clicked to initiate some action." Thus a hyper-link is a clickable active reference used to initiate an action, namely web navigation. Hypertext and image maps are examples of hyperlinks. In the context of the Web, many often blur the distinction between link and URL, but there is an important difference between the two. One is passive information, while the other is an active element interpreted by a browser to facilitate some action.
URL is an acronym for Uniform Resource Locator and is a reference (an address) to a resource on the Internet. A URL is the fundamental network identification for any resource connected to the web. It 's often easiest, although not entirely accurate, to think of a URL as the name of a file on the World Wide Web because most URLs refer to a file on some machine on the network. However, remember that URLs also can point to other resources on the network, such as database queries and command output. Most people realize that a space is not allowed in a URL. However, it is also important to realize as the URL string can only contain alphanumeric characters and “!$-_+* '()”. Any other characters that are required in the URL must be encoded.
2. What is the definition of the World Wide Web? The definition of the World Wide Web is a network that people operate by entering the internet.
According to the definition of Wikipedia, URL is an acronym for Uniform Resource Locator and is a reference (an address) to a resource that specifies its location on a computer network and a mechanism for retrieving it on the Internet.
The World Wide Web are Internet servers that assist specially formatted documents. The documents are formatted in a mark-up language, HTML, which links to other documents, also to graphics, audio and video files. This means you can jump from one document to another simply by clicking on hot spots.
A Uniform Resource Locator (URL) is a reference to a web resource that specifies its location on a computer network and a mechanism for retrieving it. A URL is a specific type of Uniform Resource Identifier, although many people use the two terms interchangeably. A URL implies the means to access an indicated resource, which is not true of every URI. URLs occur most commonly to reference web pages, but are also used for file transfer, email, database access, and many other applications. A query string is the part of uniform resource locator (URL) in the World Wide Web.