A URL (Uniform Resource Locator) is a unique Internet address that points to a specific resource or location on the web. It consists of several parts:
Protocol – defines the method of communication with the server, (Hypertext Transfer Protocol) or (Hypertext Transfer Protocol Secure).
Domain name – points to a specific server or host
Path – specifies the exact location of the resource on the server, 1000 mobile phone numbers database
Parameters (optional) – additional information passed to the server, e.g. ?id=123.
URLs are used in web browsers to navigate web pages and in links that allow direct reference to specific resources on the web. They are key elements in identifying and accessing resources on the internet.