Site managers can permanently remove web pages from a site by deleting them. Site managers and Content editors can also archive content that they no longer want site visitors to see. See How to archive web pages for more information.
Delete a web page
From the administration bar, select Workbench, then select My Dashboard.
Navigate to the Content List.
Select the web page you would like to delete.
Select the Delete tab.
Select Delete to confirm.
Note: Deleting a web page from this tab will delete all revisions of that page. Deleting a web page cannot be undone.