Home > Common Problem > body text

What does url mean?

下次还敢
Release: 2024-03-28 18:15:49
Original
1337 people have browsed it

A Uniform Resource Locator (URL) is a text string that uniquely identifies an Internet resource. A URL contains the following parts: protocol, server address, port number, path, query string, and fragment identifier. They are used to identify, access, link, deliver information, and track and analyze Internet resources.

What does url mean?

Meaning of URL

URL (Uniform Resource Locator) is the abbreviation of Uniform Resource Locator. It is a text string that identifies a specific resource on the Internet.

How to understand URL

URL usually consists of the following parts:

  • Protocol: Specified for accessing resources communication protocol, such as HTTP, HTTPS, or FTP.
  • Server address: Specify the domain name or IP address of the computer where the resource is located.
  • Port number: Optional, specify the specific port used to connect to the server.
  • Path: Specify the specific location of the resource on the server.
  • Query string: Optional, used to send additional parameters or filters to the server.
  • Fragment identifier: Optional, used to specify a specific part or location of a resource.

Purposes of URLs

URLs play a vital role on the Internet:

  • Identifying resources :URL uniquely identifies every resource on the Internet, such as web pages, images, videos, etc.
  • Accessing resources: Web browsers and applications use URLs to find and access these resources.
  • Link resources: URLs are used to establish hyperlinks between different web pages or documents, allowing users to easily navigate the Internet.
  • Passing information: Query strings can be used to pass additional information or filters to the server, customize results, or perform specific actions.
  • Tracking and Analytics: URLs can be used to track user activity and analyze website traffic.

The above is the detailed content of What does url mean?. For more information, please follow other related articles on the PHP Chinese website!

source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template