ERR_CERT_DATE_INVALID error occurs when the SSL/TLS certificate used by a website has an invalid date, meaning it is either expired or its validity period has not started yet. This error is typically shown by web browsers when you visit a website with an invalid SSL certificate.
To overcome the
ERR_CERT_DATE_INVALID error, you have a few options:
Check Your System Date and Time: Make sure the date and time on your computer or device are set correctly. An incorrect date and time can lead to SSL certificate validation errors.
Reload the Page: In some cases, the error might be temporary, and reloading the page might resolve it. Press Ctrl + F5 (or Cmd + Shift + R on macOS) to force a full reload of the page.
Verify the Website's SSL Certificate: Ensure that the website's SSL certificate is valid. If you're the website owner, check the certificate's expiration date and renew it if necessary. If you're a visitor, exercise caution when visiting sites with invalid certificates, especially if they involve sensitive information or financial transactions.
Use a Different Browser: Try accessing the website using a different web browser. Sometimes, the SSL certificate error is specific to one browser, and using another browser might allow you to access the site.
Check for HTTPS Interception: Some antivirus or security software can intercept HTTPS traffic and replace the website's SSL certificate with their own. This might cause the
ERR_CERT_DATE_INVALIDerror. Disable any such interception features in your security software and try accessing the website again.
Clear SSL State and Browser Cache: Clearing the SSL state and browser cache might help resolve the issue. In Google Chrome, you can do this by going to Settings > Privacy and security > Clear browsing data. Make sure to select "Cookies and other site data" and "Cached images and files," then click "Clear data."
Visit the Website Later: If the website's SSL certificate is genuinely invalid due to an expired or not-yet-valid certificate, you might need to wait until the website's administrator renews or fixes the certificate.
Bypass SSL Error (Not Recommended): You can bypass SSL errors in your browser settings, but this is not recommended, as it compromises security. Browsers show these errors to protect users from potentially malicious websites. Avoid bypassing SSL errors, especially on sites involving sensitive information.
Remember that SSL/TLS certificate errors should not be ignored, as they can compromise the security of your data and communications. Always exercise caution when encountering SSL certificate errors and only proceed if you trust the website and its certificate. If you're a website owner, ensure that your SSL certificate is valid and up to date to avoid such errors for your visitors.