Simply put, the page that is displayed after you click on a link is called a landing page. So, the landing page can be any page that will appeal to your chosen audience. (Your home page, blog post, registration page, your product page etc..)
Although they are often confused with each other, the concepts of home page and landing page are different. As we said earlier, you can choose your home page as a landing page, but your homepage doesn’t have to be your landing page. It is basically related to your expectation from your landing page. Accordingly, you also need to decide your landing page type.