Hi all I see very strange error in GWT - HTML Error section I see followings in the Error section http://www.domain.com.com/%20 Does anyone have any idea where it comes from and how to fix?
maybe a link with this text u have on ur server, u can remove this link with ur webmaster tool and also check ur server
In my opinion you are linked from somewhere to this URL. Just click on this URL and it will show you from where it is linked, make changes on the link and it will be fine.
This could be happen because of linking from some content scraper blog / website. Most of them do linking to a wrong url or typo. I would recommend you do 301 redirect via .htaccess those 404 pages to prevent from being found by search engines.