There are a few options for configuring the mobile site.
There are a few options available under site properties which are especially important for the mobile site.
Viewport Context
The viewport specifies things like the width, height and zoom level a browser should use when loading a mobile site. The value specified in this property will be directly added to the viewport meta tag for the portal. The default value used in the mobile site is "initial-scale-1.0" which will set the initial width to that of the browser and still allow the user to zoom into the page.
Shared Layout
This can be set to 'Admin Only' or 'All Users'. Since the default shared layout portlets are not necessarily optimized for mobile devices, we have by default disabled the shared layout portlets for all users except administrators.
The responsive header portlet has a few simple configuration options which are configured as portlet preferences.
enable.dashboard.link: this value specifies if the dashboard link should be displayed in the header portlet or not. By default the mobile site is configured to display the dashboard, but if required it can be hidden by setting this preference to 'false'.
enable.grouppages.link: this value specifies if the group pages and menu should be displayed in the header portlet or not. By default the mobile site is configured to display the group pages, but if required it can be hidden by setting this preference to 'false'.
level: this, like the navigation portlet, specifies how many levels of nodes should be fetched at a time when updating the menu via a ajax request. Accepts any integer value greater than 1.