How do I embed a live webpage into a Keynote 6.1 presentation?

Hi there,

I have recently switched to using a Mac from a PC. I am putting together a presentation and I need to display a 'live' webpage but I want it to be embedded into the slide (so I don't have to click on a link) I was able to do this in Power Point using an Add In called Live Web.

I am using Keynote version 6.1 and I cannot find a fuction that will let me do this. I have tried searching online and it seems that in older versions of Keynote there was a fuction under 'Insert' called 'Web View' but this is no longer present. Some people have suugested if you copy a slide from an older version of Keynote the feature becomes available again but I cannot even open these slides as it says they are 'too old'.

Any ideas would be most welcome. Thanks!