add optimize

git-svn-id: https://plugins.svn.wordpress.org/tr-cache-and-security/trunk@808562 b8457f37-d9ea-0310-8a92-e5e31aec5664
add optimize

git-svn-id: https://plugins.svn.wordpress.org/tr-cache-and-security/trunk@808564 b8457f37-d9ea-0310-8a92-e5e31aec5664