web.config with caching and compression

web.config

<?xml version="1.0" encoding="UTF-8"?>
<!-- web.config contributed to html5boilerplate by Velir : velir.com -->
<configuration>
    <system.webServer>
		<httpCompression directory="%SystemDrive%\websites\_compressed" minFileSizeForComp="1024">
			<scheme name="gzip" dll="%Windir%\system32\inetsrv\gzip.dll" />
			<staticTypes>
				<add mimeType="text/*" enabled="true" />
				<add mimeType="message/*" enabled="true" />
				<add mimeType="application/javascript" enabled="true" />
				<add mimeType="application/json" enabled="true" />
				<add mimeType="*/*" enabled="false" />
			</staticTypes>
		</httpCompression>
		<urlCompression doStaticCompression="true" doDynamicCompression="true" dynamicCompressionBeforeCache="true" />
			<staticContent>
				<!-- Set expire headers to 30 days for static content-->
				<clientCache cacheControlMode="UseMaxAge" cacheControlMaxAge="30.00:00:00" />
				<!-- use utf-8 encoding for anything served text/plain or text/html -->
				<remove fileExtension=".css" />
				<mimeMap fileExtension=".css" mimeType="text/css; charset=UTF-8" />
				<remove fileExtension=".js" />
				<mimeMap fileExtension=".js" mimeType="text/javascript; charset=UTF-8" />
				<remove fileExtension=".json" />
				<mimeMap fileExtension=".json" mimeType="application/json; charset=UTF-8" />
				<remove fileExtension=".rss" />
				<mimeMap fileExtension=".rss" mimeType="application/rss+xml; charset=UTF-8" />
				<remove fileExtension=".html" />
				<mimeMap fileExtension=".html" mimeType="text/html; charset=UTF-8" />
				<remove fileExtension=".xml" />
				<mimeMap fileExtension=".xml" mimeType="application/xml; charset=UTF-8" />
				<!-- HTML5 Video mime types-->
				<mimeMap fileExtension=".mp4" mimeType="video/mp4" />
				<mimeMap fileExtension=".m4v" mimeType="video/m4v" />
				<mimeMap fileExtension=".ogg" mimeType="video/ogg" />
				<mimeMap fileExtension=".ogv" mimeType="video/ogg" />
				<mimeMap fileExtension=".webm" mimeType="video/webm" />
				<!-- Proper svg serving. Required for svg webfonts on iPad -->
				<mimeMap fileExtension=".svg" mimeType="images/svg+xml" />
				<mimeMap fileExtension=".svgz" mimeType="images/svg+xml" />
				<!-- HTML4 Web font mime types -->
				<!-- Remove default IIS mime type for .eot which is application/octet-stream -->
				<remove fileExtension=".eot" />
				<mimeMap fileExtension=".eot" mimeType="application/vnd.ms-fontobject" />
				<mimeMap fileExtension=".otf" mimeType="font/otf" />
				<mimeMap fileExtension=".woff" mimeType="font/x-woff" />
			</staticContent>
	</system.webServer>
</staticContent>