IronWASP must include a list of some commonly known framework parameters / cookie names that can be ignored while scanning or fuzzing.
Here is a list of common params / cookies found in the ASP.NET framework:
Body Parameters:
__VIEWSTATE,__EVENTVALIDATION,__EVENTTARGET,__VIEWSTATEENCRYPTED,__EVENTARGUMENT,__LASTFOCUS,__ASYNCPOST
Cookie Names:
Something similar for popular frameworks like Java (Struts, Spring, etc.) and PHP