Feed format

You show the feed format on this page:
http://validator.w3.org/feed/check.cgi?url=url.
But if I add parameter &output=soap12 there will not be information about
feed format in
 the response. So I will not be able to know what I have (RSS 0.90, 0.91 or
Atom feed
etc.). So, please include this parameter into your response file if it is
possible.

Sincerely Yours,
Evgen Dmitrenko