Copying Web Part Page to same / other list of same web or child web

Problem

There are situations when you want to copy the web part page to same/other list in same web/child web. If you copy the page through SharePoint Designer, it will copy the page but the web parts will be removed.

Solution

Use site Content and Structure.

Procedure

1- Go into site action menu and choose Manage Content and Structure.

2- Select the page and select Copy page, this will navigate you to the dialog where you can select where to paste it.