nginx config enhancements

etc/nginx/includes/rules_fastcgi_cache.conf

@@ -68,10 +68,10 @@ if ($cookie_woocommerce_items_in_cart = "1") {
 	set $skip_cache 1;
 }
 
-
 ## Purging FastCGI cache.
 location ~ /purge(/.*) {
     access_log off;
+	log_not_found off;
     fastcgi_cache_purge FASTCGICACHE "$scheme$request_method$host$request_uri";
     return 301 $scheme://$server_name;
     allow 127.0.0.1;

etc/nginx/includes/rules_restriction.conf

@@ -76,9 +76,14 @@ location ~* ^/wp-content/backup-db/ {
 # Deny access to scripts in site files directory.
 location ~ ^/sites/.*/private/ {
     deny all;
+    access_log off;
+    log_not_found off;
 }
+
 location ~ ^/sites/[^/]+/files/.*\.php$ {
     deny all;
+    access_log off;
+    log_not_found off;
 }
 
 # Deny access to "hidden" files and directories whose names begin with a