This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Rohkem teavet

Https only fault

more options

On my Mac running Catalina and version 90.0 of FF when I typed in the URL field maps.google.com it came up with a message that the site was not https. After closing and reopening FF it correctly went to maps.google.com. Why would this occur

On my Mac running Catalina and version 90.0 of FF when I typed in the URL field maps.google.com it came up with a message that the site was not https. After closing and reopening FF it correctly went to maps.google.com. Why would this occur
Attached screenshots

All Replies (2)

more options

Hmm, this can happen if for some reason you were using a proxy or VPN or security software that sends its own certificate to Firefox instead of the actual website certificate.

We normally advice to use 'No Proxy' for the connection settings in this case.

  • Settings -> General -> Network: Connection -> Settings

If you do not need to use a proxy to connect to internet then try to select "No Proxy" if "Use the system proxy settings" or one of the others do not work properly.

See "Firefox connection settings":

more options

That does not explain why when I closed and reopened FF within a minute with the same configuration worked.