--- a/admin/deflate.conf
+++ b/admin/deflate.conf
@@ -1,1 +1,12 @@
+<IfModule mod_deflate.c>
+        AddOutputFilterByType DEFLATE text/html application/xhtml+xml text/plain text/xml text/css application/json text/javascript application/javascript application/x-javascript
+        BrowserMatch ^Mozilla/4 gzip-only-text/html
+        BrowserMatch ^Mozilla/4\.0[678] no-gzip
+        BrowserMatch \bMSIE !no-gzip !gzip-only-text/htm
 
+        # Don't compress images
+        SetEnvIfNoCase Request_URI \.(?:gif|jpe?g|png)$ no-gzip dont-vary
+
+        # DeflateCompressionLevel 9
+</IfModule>
+