WordPress and Mobile Issue

Just getting into wanting my blog to be accessible on mobile phones…as well as through a computer browser. So, I ran a test on readi.mobi and got a “1” which means i have practically nothing compliant on my blog for mobile. On a traditional website, I would have to make a duplicate website and direct people to something like mywebsite.mobi but how does it work with a WordPress blog? Do I have to launch another blog that is mobile compliant only? Or is there some kind of plugin? websitewaves.com is the blog if you want a look.

Thanks in advance.