if this worked for you, could you tick the answer as valid? thanks!
Yes, there is. you need to use an iframe and configure insecure login
If the website of my company we have a couple of demos so people can see Splunk working without logging in.
In order to have the iframe working you need to configure this in web.conf
x_frame_options_sameorigin = false
more info:
http://answers.splunk.com/answers/104277/iframes-and-views-broken-after-splunk-6-upgrade