browser dependent behaviour with Quick Cache

[graham]

Hi. I wonder if someone can help. I have just installed the latest version of quick cache to my site. http://www.shorrockphotography.com/ If I use Chrome or internet Explorer to access the site and look at the source code I see the Quick cache information. If I use Safari (on Windows) I do not and it appears that the pages are not being cached. I have cleared the browser cache but it has no effect.


I am using Theme Suffusion. Any suggestions.
Graham