I found them, I have 567 pages indexed for a parameter for my chat, on the pages it is linked to the chat like this:
<a href="/chatprogram/client.php?locale=sv&style=original" target="_blank"
onclick="if(navigator.userAgent.toLowerCase().indexOf('opera') != -1 &&
referrer='+escape(document.referrer), 'chatprogram', 'toolbar=0,scrollbars=0,location=0,status=1,menubar=0,width=640,height=480,resizable=1');
this.newWindow.focus();this.newWindow.opener=window;return false;"><img src="/chatprogram/b.php?i=sve&lang=sv" border="0" width="158" height="33" alt=""></a>
Google has indexed as a parameter referrer=
For many weeks ago I stated in url parameters in WMT to only have a representative url.
I have had this chat for long and suddenly for some weeks ago that parameter appeared.
I checked and in GMT it states:
they are checking 334 url.
Also the paremeters local and style are in GWT with about 300 but those I added url reprentive in December, and the amount of indexed pages has starting for a week or a bit more.
Is this something to worry about? I suppose Google will drop those pages as I have set only a representative url should be crawled or indexed,
its strange the number keeps raising, today I have about another 50 pages more
[edited by: Robert_Charlton at 7:29 am (utc) on Jun 5, 2013]
[edit reason] fixed side-scroll and formatting [/edit]