Explain the structure of a web address (URL-universal resource locator)

Answer 1

A URL or Universal Resource Locator is the address used to locate a resource on the internet. It typically consists of the following components:

1. Protocol: This is the method used to access the resource on the internet. The most common protocol is HTTP (Hypertext Transfer Protocol), which is used for accessing web pages. Other protocols include HTTPS (HTTP Secure), FTP (File Transfer Protocol), and many others.

2. Domain name: This is the unique name that identifies a website on the internet. It is typically the main part of a URL and is followed by a period and a domain extension, such as .com, .org, .net, etc.

3. Subdomain: This is an optional part of a URL that comes before the main domain name. It can be used to specify a specific section or function of a website.

4. Path: This is the specific location of a resource on a website. It is typically separated from the domain name by a forward slash (/) and can include multiple directories or subdirectories to further specify the location of the resource.

5. Query parameters: These are optional parameters that are used to pass information to a resource, such as a webpage. They are typically separated from the path by a question mark (?) and can include key-value pairs to specify additional information.

6. Fragment identifier: This is an optional part of a URL that specifies a specific section or anchor within a webpage. It is typically separated from the rest of the URL by a hash symbol (#) followed by the name of the anchor.