Values for x-permitted-cross-domain-policies:
none 22,283
master-only 1,496
all 62
none; 30
value="master-only" 16
"master-only" 11
value 10
by-content-type 10
self 7
master-only; 4
'master-only'; 4
"master-only"; 4
'none' 2
master-only, master-only 2
: none 2
“none” 2
: none 2
same-origin 2
max-age=31536000; includeSubDomains 1
script-src 'self' 1
no-referrer-when-downgrade 1
1
nosniff 1
 "none" 1
anonymous 1
none, none 1
"none" 1
max-age=86400, enforce 1
master-only 1