I have a customer community with Tabs+VF template and not yet activated. I navigated to Setup->Develop-->Sites then select the community and set "Inactive Site Home Page" to a VF page. Per the documentation, it should show the VF when the site inactive but it never shows the page. I verified debug logs and the it is going to /apex/CommunitiesLanding which is redirecting to login page though the community is inactive. Not sure why it is happening. Can you please give some insight and what is the significance of "Inactive Site Home Page" in terms of communities.