I have two websites deployed in IIS 7.5 Express. The first website is the PRODUCTION website and the second is the TEST website. In the PRODUCTION website, I added an HTTPS binding and Require SSL so it is normal that it will force to redirect from HTTP to HTTPS. In the TEST website, I didn't add HTTPS binding and the Require SSL is disabled, but I wonder why it still forces to redirect from HTTP to HTTPS. Any idea why this happens?
By the way, the PRODUCTION site uses the main domain (
www.maindomain.com) and the TEST site uses only sub-domain (
I don't want the sub-domain to only use HTTP, not HTTPS.