I finally was able to find a guide that was able to allow me to setup Moodle on 1&1 Shared hosting environment. To me, the only thing that I followed was deactivating “slash arguments” from “http://yourserver/admin/settings.php?section=http” section. Once I did that, then my web HTML 1.0 site, got converted into a web HTML 3.0 (at least).
Thanks for the share!