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HSTS can be enabled for whole domain. See here: https://hstspreload.org/#tld https://hstspreload.org/#tld General information about HSTS: https://en.wikipedia.
by therealmarv 9y ago
HSTS can be enabled for whole domain. See here: https://hstspreload.org/#tld https://hstspreload.org/#tld
General information about HSTS: https://en.wikipedia.org/wiki/HTTP_Strict_Transport_Security https://en.wikipedia.org/wiki/HTTP_Strict_Transport_Security
But you are right that it is a browser thing.