When using google chrome's console, i got this warning/violation.
And not sure if it makes any big changes, but making it better in responsive,
would be a nice idea.

jquery-1.11.1.min.js:3 [Violation] Added non-passive event listener to a
scroll-blocking 'touchmove' event. Consider marking event handler as 'passive'
to make the page more responsive. See
https://www.chromestatus.com/feature/5745543795965952
add	@	jquery-1.11.1.min.js:3
e.event.add	@	jquery-migrate-1.2.1.min.js:2
(anonymous)	@	jquery-1.11.1.min.js:3
each	@	jquery-1.11.1.min.js:2
each	@	jquery-1.11.1.min.js:2
on	@	jquery-1.11.1.min.js:3
on	@	jquery-1.11.1.min.js:3
bind	@	jquery-1.11.1.min.js:4
b._mouseInit	@	jquery.ui.touch-punch.min.js:11
_create	@	jquery-ui-1.10.4.custom.min.js:6
(anonymous)	@	jquery-ui-1.10.4.custom.min.js:6
_createWidget	@	jquery-ui-1.10.4.custom.min.js:6
t.(anonymous function).(anonymous function)	@	jquery-ui-1.10.4.custom.min.js:6
(anonymous)	@	jquery-ui-1.10.4.custom.min.js:6
each	@	jquery-1.11.1.min.js:2
each	@	jquery-1.11.1.min.js:2
t.fn.(anonymous function)	@	jquery-ui-1.10.4.custom.min.js:6
_makeDraggable	@	jquery-ui-1.10.4.custom.min.js:7
(anonymous)	@	jquery-ui-1.10.4.custom.min.js:6
_create	@	jquery-ui-1.10.4.custom.min.js:7
(anonymous)	@	jquery-ui-1.10.4.custom.min.js:6
_createWidget	@	jquery-ui-1.10.4.custom.min.js:6
t.(anonymous function).(anonymous function)	@	jquery-ui-1.10.4.custom.min.js:6
(anonymous)	@	jquery-ui-1.10.4.custom.min.js:6
each	@	jquery-1.11.1.min.js:2
each	@	jquery-1.11.1.min.js:2
t.fn.(anonymous function)	@	jquery-ui-1.10.4.custom.min.js:6
(anonymous)	@	jquery.cms_admin.js:11
each	@	jquery-1.11.1.min.js:2
each	@	jquery-1.11.1.min.js:2
cms_helper.cms_initModalDialog	@	jquery.cms_admin.js:11
cms_loader.init	@	jquery.cms_admin.js:5
(anonymous)	@	jquery.cms_admin.js:2
j	@	jquery-1.11.1.min.js:2
fireWith	@	jquery-1.11.1.min.js:2
ready	@	jquery-1.11.1.min.js:2
J	@	jquery-1.11.1.min.js:2