Create a URL Preview
Option #1: guteurls.de
This is alot easier than using the frames code and is free to use. The instructions on the website are pretty simple so I don't feel like I have to type out the step-by-step process on how to do this. If I find others are having trouble figuring it out i'll write it out step-by-step in the future. ANYWAYS, you can use this for webpage previews as well as other previews such as youtube videos ^_^Webpage URL Preview Example
Youtube URL Preview Example
Option #2: FRAMES ONLY for this code
Creating a URL/HTML preview seems easy enough but depending upon your sites CSS, Borders, Layout, exc. It may not work the way you think it will. I was going to use this code for my blog posts, but it seems rather non beneficial for me. I still think this would be beneficial to others though.