HTTP/1.1 200 OK Server: Apache Date: Wed, 09 Dec 2015 03:29:14 GMT Content-Type: text/html; charset=utf-8 Connection: keep-alive <html> <head> <title>Test</title> </head> <body class="h-entry"> <div class="e-content"> <h2 class="p-name header">Hello World</h2> This content has a valid tags that contains microformats classes. <h3 class="u-utilityClass">Utility Class</h3> The u-utilityClass should not be returned according to http://microformats.org/wiki/microformats2-parsing-issues#ignore_u-camelCase_properties </div> </body> </html>