Q:

Chrome keeps redirecting me to https

I made a web page, its hosted on a server with no ssl support (nor does it need any). Anyways, all was well when I handed it over couple weeks ago but since yesterday something weird started happening. 
On some computers (like half that I've tried), chrome automatically redirects the website to https which doesn't work so you get the warning page. I tried emptying the browser cache, restarting the browser, reinstalling the browser but it still happens, when i do a clean install and type in http://mysitename.com it still goes to https://mysitename.com, and only on those computers, I just don't get it. 
On the flipside, on the computers where the page works fine, when I type in the https url into chrome, it goes to the http page, as it should. 
What could be going on here?

A:

Chrome added a "HTTPS: 1" header by default in its last version.
As a result, Chrome asks your server to respond with the HTTPS version if available.
=> You have either to disable the SSL mod on your server, or to deploy a valid certificate on it.

