Force.com site is down for maintenance
|Knowledge Article Number||000188002|
Why is my Force.com Site "xyz" not accessible and showing the following under maintenance message?
Error: http:/xyz.force.com/ is down for maintenance
Sorry for the inconvenience. We'll be back shortly. Please email us if you need to get in touch.
There are various things you can check to confirm what is the cause for the site to go down.