Ok cool, and this won’t break anything? Don’t know how virtualmin reads the configuration files, but I am a tad bit afraid of editing stuff manually because of just that.
Well, there’s no harm in backing up your config file before making changes to it 
If you have any doubts at all, I’d always recommend making backups (and you probably make backups even when you don’t have doubts 
That said – it doesn’t matter from Virtualmin’s point of view. You’re certainly welcome to re-order them.
-Eric
oh … I’m on Ubuntu and because I’m not used to Linux, could you please walk me through? I went into /etc/apache2/sites-enabled/ and found a bunch of conf files. Do i have to rename the conf file of the website I want to make it becomes first? Then how do I make sure that Apache will read the new file? (I dont have /etc/httpd/conf/httpd.conf)
Thanks!