Domain parking refers to the practice of registering a domain name without associating it with any website or online content. Instead of developing a website or hosting any specific content, a parked domain typically displays a default page provided by the domain registrar or a parking service.

Domain parking serves various purposes:

1. Placeholder for future use: If you have registered a domain name but have not yet developed a website or decided on its purpose, parking the domain allows you to secure it for future use. It prevents others from registering the same domain while you plan your website or online project.
2. Monetization: Parked domains can be monetized by displaying advertisements on the default parking page. When visitors arrive at the parked domain, they may see relevant ads, and if they click on those ads, you can earn a share of the advertising revenue. This can be an income-generating strategy while the domain is not actively used.
3. Domain sales: Domain parking can be used to showcase a domain that is available for sale. The parked page may include information indicating that the domain is for sale and contact details for potential buyers to express their interest. This can help attract potential buyers and facilitate the sale of the domain.
4. Domain redirection: Parked domains can also be set up to redirect visitors to another website or a specific URL. This is useful if you have multiple domain names but want them to point to a single website. When someone enters the parked domain in their browser, they are automatically redirected to the designated website or URL.

Domain parking is typically offered by domain registrars or specialized parking services. Some registrars provide basic parking services for free, while others offer more advanced features and monetization options for a fee. It’s important to check with your domain registrar or explore parking service providers to understand the available options and any associated costs or revenue-sharing arrangements.