Cloning your site is just another level in secure your wordpress website that may be very useful. Cloning simply means that you have backed up your site to a completely different place, (offline, as in a folder, in order not to have SEO problems) where you can get it in a moment's notice if the need arises.
Should the server of your site go down, everything you've worked for will go with this. You'll make no sales, get signups or no traffic to your website, until you get the website back up again and in short, you're out next page of business.
You must create a user with administrator rights before you can delete the default admin account. To do this go to your WordPress Dashboard and click on User -> Create New User. Then enter all of the information you will need to enter.
In addition to adding a secret key to your wp-config.php document, also you can try these out think about altering your user password into something that is strong and unique. WordPress will tell you the strength of your password, but a good idea is to avoid phrases, use upper and lowercase hop over to here letters, and include numbers. It's also a good idea to change your password frequently - say once every six months.
The plugin should be updated play nice, to remain current with the latest WordPress release and have WordPress and restore capabilities. The ability to clone your site (along with regular backups) can be helpful if you ever need to do an offline site redesign, among other things.