URL

Technology & Computing abbreviation · Internet & Web

URL
Stands forUniform Resource Locator
CategoriesTechnology & Computing

URL stands for Uniform Resource Locator, an Internet & web abbreviation.

The address of a resource on the web, such as https://www.example.com/products?id=42. A URL specifies the scheme or protocol, the host name, an optional port, the path to the resource, and optional query parameters and a fragment after a # sign.

Example: Copy the URL from the address bar and paste it into the support ticket.

Usage notes

Defined by Tim Berners-Lee and colleagues in RFC 1738 (1994); browsers today follow the WHATWG URL Standard. Every URL is a URI, but not every URI is a URL. Pronounced either as letters or as "earl"; "a URL" is the usual written form because most people say the letters. Domain names are case-insensitive, but the path after the domain can be case-sensitive. Berners-Lee has said the double slash after "http:" was unnecessary in hindsight.

More Internet & web abbreviations

  • SSG – Static site generation
  • SSR – Server-side rendering
  • TLD – Top-level domain
  • TTFB – Time to first byte
  • UA – User agent
  • URI – Uniform Resource Identifier
  • URN – Uniform Resource Name
  • W3C – World Wide Web Consortium
  • WAI – Web Accessibility Initiative
  • WASM – WebAssembly
  • WCAG – Web Content Accessibility Guidelines
  • WebDAV – Web Distributed Authoring and Versioning

See all 76 Internet & web abbreviations →