We'll create fresh WordPress site with Proper Redirect installed. You have 20 minutes to test the plugin after that site we'll be deleted.
Redirects you to the proper URL of the website. In case of stumbling upon a working alias.
Normally (depending on your settings or control panel) http://misterwebsite.nl (an alias of www.mrwebsite.nl) just works, but it should be redirected to http://www.mrwebsite.nl.
The same goes for http://mrwebsite.nl (it should be with www. instead without), https://www.mrwebsite.nl (it should be http instead of https) and all other aliases.
Before WordPress 3 this just worked out of the box. But it does not anymore.