Knowledge Base Help & Documentation:
How can I check Demo Migration Results in WordPress?
You have to login to the back-end of the site http://your_wordpress_site_url/wp-admin.
For CMS2CMS preview site use login: testuser , password: testuser.
If you migrated to your site, use your own access credentials.
Follow this list to check results:
Content pages
Menus
Images
Categories
Users
When everything is checked, complete your migration and transfer all the data.