LoadModule deflate_module modules/mod_deflate.so
<IfModule mod_deflate.c>
        AddOutputFilterByType DEFLATE text/html text/plain text/xml
        AddOutputFilterByType DEFLATE text/css
        AddOutputFilterByType DEFLATE application/x-javascript application/javascript application/ecmascript
        AddOutputFilterByType DEFLATE application/rss+xml

	SetOutputFilter DEFLATE

	AddOutputFilterByType DEFLATE text/html text/plain text/css \
		application/x-javascript text/javascript \
		text/xml application/xml application/xhtml+xml application/rss+xml
		
	# Netscape 4.x has some problems...	
	BrowserMatch ^Mozilla/4 gzip-only-text/html

	# Netscape 4.06-4.08 have some more problems
	BrowserMatch ^Mozilla/4\.0[678] no-gzip

	# MSIE masquerades as Netscape, but it is fine
 	BrowserMatch \bMSIE !no-gzip !gzip-only-text/html

	SetEnvIfNoCase Request_URI \.(?:gif|jpe?g|png|ico)$ no-gzip dont-vary
	SetEnvIfNoCase Request_URI \.(?:exe|t?gz|zip|bz2|sit|rar)$ no-gzip dont-vary
	SetEnvIfNoCase Request_URI \.(?:mov|m4v|mp[34]|flv)$ no-gzip dont-vary
	SetEnvIfNoCase Request_URI \.pdf$ no-gzip dont-vary
	
	# Make sure proxies don't deliver the wrong content
	Header append Vary User-Agent env=!dont-vary

	# Log Deflate (for debug)
 	#DeflateFilterNote Input input_info
        #DeflateFilterNote Output output_info
	#DeflateFilterNote Ratio ratio_info
        #LogFormat '"%v" "%r" %{output_info}n/%{input_info}n (%{ratio_info}n%%)' deflate
        #CustomLog ${APACHE_LOG_DIR}/deflate_log deflate

</IfModule>