The URLs that are associated with your store were configured during the initial installation of Magento. The Web access options include both secure and unsecure URLs, and indicate if a security certificate is available.
Magento uses variables to define internal links in relation to the base URL, which makes it possible to move an entire store from one URL to another without having to update the internal links.
By default, the landing page for the base URL is “cms,” which indicates a page from Magento’s content management system. You can also use a different type of landing page, such as a blog. For example, if a blog is installed on the server at magento/blog, enter you can enter the folder name “blog” as a relative path to the selection of pages. To learn more, see: Default Pages.