I have a website configured in IIS 7, with an application (another site) located that site.
My bindings are set so that if I navigate to mysite.com it should open the root site, and mysite.com/training it opens up my training site. The mysite.com/training URL works fine, but the root does not, it just shows the IIS splash screen.
If I navigate to a specific page on the root like mysite.com/index.aspx it works fine, it just won't open the default page (which is set correctly) when navigating to the root.
Any ideas?
make sure in IIS 'index.aspx' is listed in the default documents list.
maybe its a cache issue, check out this post: IIS7 showing iisstart.html instead of default document
来源：https://stackoverflow.com/questions/16966439/when-navigating-to-the-site-root-i-get-an-iis-splash-screen