Why does Chrome redirect from http:// to https://?

Question

Google Chrome

Why does Chrome redirect from http:// to https:// when starting a local http server? (gulp-connect)
And it only redirects in one project (even if you use http-server node instead of gulp-connect)
PS OS: Debian 8
Browser: Chromium 41.0.2272.118 (Build for developers) Built on 8.0, running on Debian 8.0

Answer 1

The problem was in the following line:

//Если не локально и не из VK, но по http, то перескочить на https. Ибо нефиг!
....
location.href=location.href.replace('http://','https://');

Answer 2

And the project itself, which you open, cannot redirect to https?