Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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.

Learn More

Natao arisiva ity resaka mitohy ity. Mametraha fanontaniana azafady raha mila fanampiana.

UK Gov certificate reported in Firefox but page works in other browsers

  • 1 valiny
  • 1 manana an'ity olana ity
  • 1 view
  • Valiny farany nomen'i crankygoat

more options

Hi I LOVE Firefox but recently it has put a "Warning: Potential Security Risk Ahead" block on a UK government based web site for Birth, Marriages and Deaths - https://www.gro.gov.uk/gro/content/certificates/Login.asp. This link works in other browsers. Please advise. Thanks.

Hi I LOVE Firefox but recently it has put a "Warning: Potential Security Risk Ahead" block on a UK government based web site for Birth, Marriages and Deaths - https://www.gro.gov.uk/gro/content/certificates/Login.asp. This link works in other browsers. Please advise. Thanks.

All Replies (1)

more options

Firefox doesn't have a root certificate for the certificate issuer for that site. SEC_ERROR_UNKNOWN_ISSUER The cert chain is incomplete, according to tests. Firefox is more strict about this than other browsers, which is likely the problem.

(There are other issues with the cert as well, and would hope HM Passport Office in Merseyside finds a better source than QuoVadis Limited in the Bahamas.)