Put any website in an iframe easily. Width and Height of widget automatically sets itself to width and height of iframe. Please use http:// and www when putting URL of iframe. You can also put a title on top of your iframe, although it is optional.
EDIT: Ok now I fixed up the widget. Now just set the width and height of… (more) the widget to the same as the iframe; or if you have text above the iframe, set the width to same as iframe and height to 20 more then the height of the iframe. If this does not show the iframe perfectly, just play around with the width and height until it shows everything as you want it. Enjoy! (less)
Widget updated. Size dynamically didn't appear to work great, so now you can set the widget height and width as well as iframe height and width. It's suggested to keep widget height 5 higher then the iframe height if you do not have a title, and 20 higher then the iframe height if you do have a title. Keep width same as iframe width. Enjoy all!