I am cleaning up openstackdocstheme at the moment and stumbled upon the following entries in the theme/openstackdocs/css.html file: <link href="http://maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css" rel="stylesheet"> <link href='http://fonts.googleapis.com/css?family=Open+Sans:300,400,700' rel='stylesheet' type='text/css'> We do not use any other external resources (for example the Bootstrap framework is part of openstackdocstheme (theme/openstackdocs/static)). At the moment I am not sure if we should link external resources. Why do we not add the external resources to the theme/openstackdocs/static directory like the Bootstrap framework? This way the generated documents are usable with an active internet connection and we do not depend on Google and MaxCDN. Christian.