I was trying to get some PDFs from admin.ch (the Swiss government), the English translation of the Swiss Civil Code, to be exact, where chapter 2, articles 60 to 79 explain how Swiss associations work (think FIFA, ICRC). I can download it using wget but Firefox claims "Secure Connection Failed" while still showing me the green lock. How is that possible? The particular URL I'm looking at: https://www.admin.ch/ch/e/rs/2/210.en.pdf -- and a summary here: https://communitywiki.org/wiki/CorporateMembership
@kensanata I can't reproduce your issue: it worked for me (ff 60.0.2). Note that using the URL you gave, I was redirected to: https://www.admin.ch/opc/en/classified-compilation/19070042/201801010000/210.pdf
@kensanata the certificate seems OK: it gets an overall A rating on ssllabs.com
@gloutonbarjot Yeah, perhaps my settings got triggered by something in the redirect... Weird!