By default when your site is viewed on a mobile device such as a tablet or phone then a "responsive" version of your site will load instead.
The "Responsive & Mobile" tab holds options which are all about configuring your responsiveness and mobile settings.
Responsive layout options
This first section allows you to choose which devices if any you want your site to display a responsive version on.
The options are as follows:
Make my Site Responsive on all Devices
This option will display a responsive version of your site on all devices & browsers.
Make my Site Responsive for Mobile Devices
This is the default setting and choosing it will display a responsive version of your site only on mobile devices.
Don't Make my Site Responsive
Choose this option to disable our responsive/mobile features entirely. This is a good option if you are using a plugin such as wptouch for example.
Mobile device slider options
This section allows you to choose what to display in the slider area of your website on mobile devices. The options are as follows:
Convert my Default Slider to Responsive
If you do not have the responsive slider selected by default, this option will convert your default slider into a responsive one when viewed on mobile devices.
Load Custom Defined Content
This option will allow you to specify custom content to display in place on your slider on mobile devices.
Disable Slider for Mobile Devices
This option will disable the slider entirely on mobile devices.
Disable shortcodes for mobile device
For further speed optimization on mobile devices you can optionally disable certain shortcodes/scripts when viewed on mobile devices only.
Mobile custom CSS
Use this box to add css that you would like displayed on mobile devices only.
Custom mobile user agents
Use this box to add additional comma separated custom mobile user agents.