This plugin provides a basic integration to Whateverweb optimisation services. Requires an active application at http://whateverweb.com
In that case, no optimisations are provided.
Double-check the application name in the Whateverweb Dashboard (on the project settings page) and check that your application is enabled (can be done through the Whateverweb Dashboard). If the problem persists, contact Whateverweb support at firstname.lastname@example.org