This gig is intended to configure and setup your domain on CloudFlare, to cloak/hide your real web server IP address.
With gig extras, I will install SSL certificate to secure your domain-website with a nice https padlock on left side of browser's address bar.
Another extras, I will setup mail MX domain security using DKIM and SPF.
For security reasons, sometimes we should hide our real web server IP address to avoid direct attack by cracker/hacker. CloudFlare is a DNS service which can disguise/cloak your real web server IP address and tunnel the connections through their own servers.
Actually, CloudFlare is not only for cloaking, they can also cache your web traffic data to reduce cost and to make your site load faster. Furthermore it can also protect (in limited term) your website from DDOS attack.