What is the absolute URL?

The URL is an abbreviation for the phrase unified resource locator and refers to the representation that people use to find resources and destinations on the world site. The content of the URL is called representation because it is often clearer for humans more readable than what they would see without it, which would be a protocol, usually http: // for the Hypertext Transfer Protocol protocol and the address of the Internet protocol (IP address) that means. The IP address consists of four three -seater numeric segments with a value between 0 and 255 and separated by dots. The URL replaces the domain name or its partial domain for the IP address. Absolute URL is one type of URL; The second type is the relative URL and the option to use the relative or absolute URL address can most often occur in HREF (hypertext reference), code used to connect to another page or other item.

Relative average "in relation to" and relative URLThe URL location in terms of the current location. Suppose the webmaster sets the web and connects the image called "Figure.jpg" on the Href homepage using the relative URL that determines the folder at the same level in the same hierarchy and indicates "images". Because the image folder is at the same level, the relative address for finding an image is /images/picture.jpg. That's all that is needed, because it's enough information you get there from the current. Given that the relationship "here" and "there" can change, the absolute URL is a better choice.

Absolute URL provides complete location information. It starts http: // and continues, including all the details. This means that if the webmaster changed the location of the original file, the absolute specification of the URL would find a picture, while the relative specifications of the URL would not be.

There are several other important characteristics of the URL. First, the absolute URL is a unique location. While it canBeing many files called Figure.JPG in files called Images via the Internet, the absolute URL refers only to one possible location and one possible file. In addition, links that go to a separate website, ie location with another domain name, must be determined by the absolute address of the URL to find.