There are a couple of tricks you need to know to get it EasySpace and Plesk and WordPress to seamlessly work with each other.
Now add a domain from your Plesk Control Panel but do not tick the “www” box.
The URL for your new website is http://yourwebsite.co.uk – which is how WordPress wants to see it.
Now setup a subdomain for your website (tick Physical Hosting), leave the “www” box un-ticked and make the subdomain “www”.
Lastly upload this (modified) index.html
As long as the you set the timeout of 0 (zero) seconds it accepted by Google as a 301 permanent redirect and will not affect SEO.
This means that http://www.yourwebsite.co.uk will also work as http://yourwebsite.co.uk