HTML Uniform Resource Locator (Uniform Resource locators) URL

The URL is a Web page address.

URLs can consist of letters, such as "w3cschools.cc", or Internet Protocol (IP) addresses: 192.68.20.50. Most people go to websites using the site domain name to access, because names are easier to remember than numbers.

The Web browser requests a page from the Web server via a URL.

When you click a link in an HTML page, the corresponding <a> tag points to an address on the World Wide Web.

A Uniform Resource Locator (URL) is used to locate documents on the World Wide Web.

A Web page address instance: http://www.w3cschool.cc/html/html-tutorial.html Syntax rules:scheme://Host.domain:Port /path/filename

Description :

Scheme-Defines the type of Internet service. The most common type is the HTTP

Host-Defines the domain host (the default host for HTTP is www)

Domain-defines the Internet domain name, such as w3cschool.cc:

Port-Defines the port number on the host (the default port number for HTTP is 80)

Path-Defines the path on the server (if omitted, the document must be in the root directory of the Web site).

FileName-Defines the name of the document/resource

Common URL schemes;

Scheme	Access	used for ...
http	Hypertext Transfer Protocol	A normal web page that starts with http://. Not encrypted.
Https	Secure Hypertext Transfer Protocol	Secure Web page. Decrypt all information exchanges.
Ftp	File Transfer Protocol	Used to download or upload files to a Web site.
File		The files on your computer.

 

HTML Uniform Resource Locator (Uniform Resource locators) URL