--- /dev/null
+# /etc/apache2/conf.d/deflate.conf
+
+<IfModule mod_deflate.c>
+ AddOutputFilterByType DEFLATE text/html text/plain text/xml
+
+ SetOutputFilter DEFLATE
+ SetEnvIfNoCase Request_URI \.(?:gif|jpe?g|png)$ no-gzip dont-vary
+ SetEnvIfNoCase Request_URI \.(?:exe|t?gz|zip|bz2|sit|rar)$ no-gzip dont-vary
+ SetEnvIfNoCase Request_URI \.pdf$ no-gzip dont-vary
+
+ BrowserMatch ^Mozilla/4 gzip-only-text/html
+ BrowserMatch ^Mozilla/4\.0[678] no-gzip
+ BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
+
+ DeflateFilterNote Input input_info
+ DeflateFilterNote Output output_info
+ DeflateFilterNote Ratio ratio_info
+ LogFormat '"%r" %{output_info}n/%{input_info}n (%{ratio_info}n%%)' deflate
+ CustomLog /var/log/apache2/deflate.log deflate
+</IfModule>