Firefox redirects to https

Question

I\'m using Firefox, and while setting up a server, I have been fiddling around with redirects. Now, Firefox has cached a 301 redirect from http://example.com/ to https://exa

Answer 1

I had the same problem but the answer was that I used a .dev extension to access my local websites !

I cleared all historic data in FF and nothing changed.

Searching for another solution, I found this page https://ma.ttias.be/chrome-force-dev-domains-https-via-preloaded-hsts/

With .dev being an official gTLD, we're most likely better of changing our preferred local development suffix from .dev to something else. If you're looking for a quick "search and replace" alternative for existing setups, consider the .test gTLD, which is a reserved name by IETF for testing (or development) purposes.

I changed my local website extensions from .dev to .test and all work perfectly !