CMS > Site Content > Site Template > Borders tab
Replace all existing code in Borders
tab with below PHP snippet along with “The requested page is unavailable.”
Make sure it’s pushed live.
<?php
header("HTTP/1.0 503 Service Unavailable");
?>
The requested page is unavailable.
CMS > Site Content > Content Management > Home page
Delete the contents of the Home
page.
Make sure to push it live.
CMS > Site Content > Site Rewrites > Advanced Rewrites tab
Replace any existing redirects in the text box with /(.+) /
Navagate to the site’s home page and refresh with ?cache=0
Page should display nothing but The requested page is unavailable.