I prompt the author with a question and less then a day i got a answer!
And yes, the plugin works perfect and have my site lightfast just for active it. I'm using CDN, Optimization setup on .htaccess and have no problem with the activation of the plugin.
5 STARS, because do what says and do it very well. And you have the option on witch page/post to remove the settings, awesome!!
Thank you @joshuadnelson.