wwwStatus (default = Remove)
Three supported values: Require, Remove, Ignore
Require validates the current Url uses www. (ie, http://www.communityserver.org)
Remove validates the current Url does not contain www.
Ignore does not validate the request

/大概意思是：
有3個屬性：Require, Remove, Ignore。使用Require意味著必須使用www；使用Remove則意味著如果使用www.survivalescaperooms.com則會自動跳為Vevb.com；而使用Ignore則以為著不處理。