[cors] Simple Header question

There are a number of standard headers that aren't listed as simple
headers but which I am suspecting are allowed in any case via some
other principle:

Accept-Charset
Accept-Encoding
Connection
Host
Referer
User-Agent
Cookie

Is this true or some or all of these? If so, how was I supposed to
figure it out?

Received on Wednesday, 21 December 2011 18:24:47 UTC