To resolve an issues with browser session cookie conflicts that were preventing people from logging into the archived sites if they first visited the live site. It has been necessary to make the main site use the www. prefix as used to be the norm. Now if you go to elearnwithnca.co.uk it will automatically redirect to www.elearnwithnca.co.uk so you shouldn’t need to do anything special. However, if you have saved your login details for the site, you will need to enter them again because your browser will see this as a different site in most cases.