Use gzip_vary instead of add_header

Author: maximejobin

rocket-nginx.conf

@@ -43,7 +43,7 @@ set $rocket_file "$document_root$rocket_url";
 # Do not bypass if it's a POST request
 if ($request_method = POST) {
 	set $rocket_bypass 0;
-	set $rocket_reason "POST detected";
+	set $rocket_reason "POST request";
 }
 
 # Do not bypass if arguments are found (e.g. ?page=2)
@@ -108,7 +108,7 @@ location ~ /wp-content/cache/wp-rocket/.*_gzip$ {
 # BROWSER CSS CACHE
 #
 location ~ /wp-content/cache/min/.*\.css$ {
-	add_header Vary "Accept-Encoding";
+	gzip_vary on;
 	expires 30d;
 }
 
@@ -117,14 +117,14 @@ location ~ /wp-content/cache/min/.*\.css$ {
 # BROWSER JS CACHE
 #
 location ~ /wp-content/cache/min/.*\.js$ {
-	add_header Vary "Accept-Encoding";
+	gzip_vary on;
 	expires 30d;
 }
 
 
 ###################################################################################################
-# BROWSER IMAGES CACHE
+# BROWSER MEDIA CACHE
 # 
-location ~* \.(ico|gif|jpe?g|png)$ {
+location ~* \.(ico|gif|jpe?g|png|svg|eot|otf|woff|ttf|ogg)$ {
 	expires 30d;
 }