If you have a custom document that you want to set as a default document for your site, like home.aspx, link.aspx, login.php
You can set it by following these steps:
- Login to Plesk
- Click your website
- Click Web Server Settings
- Then you will be redirected to Web Server Settings page
- On the field Default Document, you can put your file that you want to set as a default document on the top.
For example, file link.aspx is your default document, so you can set like:
link.aspx
Index.php
Index.html
Index.htm
Index.cfm
Index.shtml
Index.shtm
Index.stm
Index.php3
Index.asp

So when people browse your domain, it will redirect to link.aspx page without type domain.com/link.aspx