If you wish to duplicate a page, you can do it easily without having to recreate it and all its elements individually.
1. How to copy pages
In the Page Tree, hover over the Page title you wish to copy and the Settings icon appears on the right. Move your mouse over it, without clicking, and choose the Duplicate Page option from the dropdown menu.
2. After Duplicating
As soon as you have duplicated a page, the copied page will now cover the main area of the editor so you can start making the relevant edits straight away. Please note however that the page will still be called Copy_CopiedPageName, so don't forget to change the page name and URI.