crossdomain.xml

<?xml version="1.0"?>
<!DOCTYPE cross-domain-policy SYSTEM "http://www.adobe.com/xml/dtds/cross-domain-policy.dtd">
<cross-domain-policy>
<!-- Read this: www.adobe.com/devnet/articles/crossdomain_policy_file_spec.html -->
<!-- Most restrictive policy: -->
<!-- 	<site-control permitted-cross-domain-policies="none"/> -->
<!-- Least restrictive policy: -->
	<site-control permitted-cross-domain-policies="all"/>
	
	<allow-access-from domain="yandex.ru"/>
	<allow-access-from domain="*.yandex.ru"/>
	<allow-access-from domain="soundcloud.com"/>
	<allow-access-from domain="*.soundcloud.com"/>
	<allow-access-from domain="soundcloud.com"/>
	<allow-access-from domain="*.soundcloud.dev"/>
	<allow-access-from domain="*.audiomack.com"/>
	<allow-access-from domain="audiomack.com"/>
	<allow-access-from domain="a248.e.akamai.net"/>
	<allow-access-from domain="www.quirksmode.org"/>
	<allow-access-from domain="techslides.com"/>

	<allow-access-from domain="*" to-ports="*" secure="false"/>
	<allow-http-request-headers-from domain="*" headers="*" secure="false"/>
<!--
	If you host a crossdomain.xml file with allow-access-from domain="*"
	and don’t understand all of the points described here, you probably
	have a nasty security vulnerability. ~ simon willison
-->
</cross-domain-policy>