IIS Website works on http but not on https

Question

Hello,

My local website works fine with http on my IIS webserver.

I have followed all the requirements to set a https connection :

generate a autosigned certificate
set a binding https and indicate the certificate

But the website return a 404 page when try to access with https :

Do you have any idea ?

the IIS was installed on a windows 10 with a fonctionnality activation.

Thank you very much for your help.

Answer 1

I think i have juste resolved the problem but i still dont understand why.

I have linked the default website with the same certificate and it worked.

the default webpage appeared.

and now all the websites work on https.

Do you know why ?

Thank you for your help.

Answer 2

Have you looked at the developer tools? The Security tab especially. You can get to the developer tools using F12 or through the browser's menus. F12 works in all major browsers. In the Edge menu it is in More Tools.

Answer 3

Hello,

this is the informations located in the security tab :

seems that the auto signed certificate works well

but the console return :

And if I try to access the page with http, all work fine :