Understanding URLs: A Guide to the Different Parts of a URL

A URL (Uniform Resource Locator) is a string that identifies the location of a resource on the internet. It is used to access and retrieve resources such as web pages, images, videos, and other types of content.

A URL typically consists of several parts, including:

1. Protocol: This specifies the protocol used to access the resource, such as "http" or "https".
2. Domain name: This is the name of the website or server hosting the resource.
3. Path: This is the directory path to the specific resource you want to access.
4. Query string: This is a set of key-value pairs that provide additional information about the resource, such as search parameters or form data.
5. Fragment: This is an optional part of the URL that specifies a specific portion of the resource you want to access, such as a section of a web page.

For example, the URL "https://www.example.com/path/to/resource?query=param#fragment" might be used to access a specific resource on a website, with the protocol "https", the domain name "www.example.com", the path "/path/to/resource", the query string "?query=param", and the fragment "#fragment".