Referrer / Referer

Dear List Members,

Is it possible to use this excellent XML Schema Validator like this: 
http://www.w3.org/2001/03/webdata/xsv?docAddrs=referer ? That would mean 
that I can validate webpages by clicking an XML-Schema picture at the 
bottom of the page, just like is the case with the familiar 
http://validator.w3.org/check/referer and 
http://jigsaw.w3.org/css-validator/check/referer validators.

Kind regards,

Andy