⃟ on Instagram: "URL (Uniform Resource Locator) is a web address used to locate a specific resource on the internet. Structure of a URL :1. Protocol (HTTP/HTTPS) 2. Subdomain (optional) 3. Domain name 4. Top-level domain (TLD, e.g.,.com, .org) 5. Path (directory and file name) 6. Query string (optional) 7. Fragment (optional) Example: https://www.example.com/path/to/page?r_query=string#fragment How URLs work: 1. User enters URL in browser. 2.Browser sends request to DNS (Domain NameSystem) serve