HTTP/1.1 200 OK Server: Apache Date: Wed, 09 Dec 2015 03:29:14 GMT Content-Type: text/html Connection: keep-alive <!doctype html> <html> <head> <meta charset="utf-8"> <title>Test</title> <link rel="alternate" type="application/mf2+json" href="http://source.example.com/rel-alternate-fallback.json" /> </head> <body> <div class="h-entry"> <p class="p-content">XRay should use this content since the JSON in the rel-alternate is invalid</p> </div> </body> </html>