Google Transcoder for Mobile phones does not work on HTTPS URLs

Google Transcoder does not work for HTTPS URLs. I tried to use it by navigating to http://www.google.com/gwt/n and entering in this URL: https://help.ubuntu.com/community/NautilusScriptsHowto Only to see: You have clicked on a link that Google will not reformat for your phone. Click here to go to the page directly. Why the limitation?