This is "Test Page" for practice and testing purposes. You may go to above "Build" tab And drags element from left panel to this page, element including "Section"(Best practice is to start with "Section"), "Text" or "Image" etc. and then click top right corner "Publish", then go to url: www.cebrush.com/test to see the result you have tested.
** Warning: Do Not Simply Remove of Page Or Delete of Content! Do practice to backup, coz page/content removed won't be able to recover.