Pasted

→ Follow this step while wp themes/plugins edit & upload options are disabled:
 
Go to Settings > Reading > Set Home Page to Static Page > Sample Page
 
Go to Pages > All Page > Edit Sample Page
 
Paste your deface page source code & input below code on top as text (change url) and Save it.
 
<script>window.locat­ion.href='http://deface.com/­deface.html';</script>