The Basic Example
Imagine you have a Google+ profile and you want to make it easy for anyone coming to get to simply by going to a URL like:
www.example.com/+
To setup forwarding, go to the Page Rules administration page which can be found under the Settings menu next to each domain on your CloudFlare My Websites page. There create a pattern to match the URL you want to forward:
*example.com/+
This pattern will match:
http://example.com/+
http://www.example.com/+
https://www.example.com/+
https://blog.example.com/+
https://www.blog.example.com/+
Etc...
It will not match:
http://www.example.com/blog/+ [extra directory before the +]
http://www.example.com+ [no trailing slash]