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.

Avatar for Username

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

This thread was archived. Please ask a new question if you need help.

Error code: SEC_ERROR_REVOKED_CERTIFICATE

  • 2 replies
  • 1 has this problem
  • 1 view
  • Last reply by cor-el

freetimelearn
freetimelearn
more options

Some websites not supports for your browser (Error code: SEC_ERROR_REVOKED_CERTIFICATE) all browsers are supports like as Google Crome, Edge, Opera, UC Browsers, Safari etc,. But Firefox Desktop version not supporting and mobile firefox is supporting. what is problem for your side, please resolve or else update your browser.

Some websites not supports for your browser (Error code: SEC_ERROR_REVOKED_CERTIFICATE) all browsers are supports like as Google Crome, Edge, Opera, UC Browsers, Safari etc,. But Firefox Desktop version not supporting and mobile firefox is supporting. what is problem for your side, please resolve or else update your browser.
Attached screenshots

Modified by freetimelearn

All Replies (2)

FredMcD
FredMcD
more options

https://www.bing.com/search?q=SEC_ERROR_REVOKED_CERTIFICATE


There is security software like Avast, Kaspersky, BitDefender and ESET that intercept secure connection certificates and send their own.

https://support.mozilla.org/en-US/kb/firefox-cant-load-websites-other-browsers-can

https://support.mozilla.org/en-US/kb/firefox-and-other-browsers-cant-load-websites

https://support.mozilla.org/en-US/kb/secure-connection-failed-error-message

https://support.mozilla.org/en-US/kb/connection-untrusted-error-message

Websites don't load - troubleshoot and fix error messages

http://kb.mozillazine.org/Error_loading_websites

What do the security warning codes mean

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

There is a problem with the certificate chain used by his website and this needs to be fixed on their side, so you will have to wait until this is fixed.