check for presence of cache-control header
check for presence of cache-control header
gagoel/acre,threefish/acre,threefish/acre,gagoel/acre,ericmckean/acre,ericmckean/acre,ericmckean/acre,gagoel/acre,threefish/acre,gagoel/acre,ericmckean/acre,threefish/acre,threefish/acre,threefish/acre,ericmckean/acre,gagoel/acre,ericmckean/acre,gagoel/acre