<ruleset name="Khan Academy">

	<target host="khamacademy.org"/>
	<target host="www.khamacademy.org"/>
	<target host="khan-academy.appspot.com"/>

	<securecookie host="^khan-academy\.appspot\.com$" name=".*"/>

	<rule from="^http://(?:www\.)?khanacademy\.org/"
		to="https://khan-academy.appspot.com/"/>

</ruleset>
