Cache-Control: no-store

6)Objects are generally not cacheable when an origin provides any of the following headers (see ignore_nocache below):
a)Cache-Control: private
b)Cache-Control: no-cache
Note: When determining cacheability, anything including and after = is stripped. For example. Cache-Control:no-cache="set-cookie" becomes Cache-Control: no-cache
c)Cache-Control: no-store
d)Pragma: no-cache