Bas said:
Evil SEO said:
*snip*
If I understand it correctly, that's the interesting thing about Expression Web Superpreview: rather than run or emulate other rendering engines, it sends a request for the page to some server, which then renders it on the target platform, and then sends an image of the output back. So in theory this could mean that you can tell exactly what your page would look like in Safari under OSX (including OSX's fonts and everything) without actually having to own a mac or runs OSX/Safari, because the server will render it on an OSX machine for you.
It's not interesting at all because there are many websites that do the same job for free but an image of the page can't show you if scripts and videos/applets work as intended, you need to have the browser in front of you to check if everything is working properly.