ERR_SSL_PROTOCOL_ERROR What is Error and How to Fix?

ERR_SSL_PROTOCOL_ERRORduring access to a website SSL (Secure Slot Layer) is an error that occurs when there is a problem related to the protocol. This error is usually in the browser “This site cannot be reached” or a similar message is observed. This problem is browser, server or SSL can be caused by a technical problem regarding the certificate.

ERR_SSL_PROTOCOL_ERROR Causes of Error

1stPassed or Time Dollen SSL Certificate

Website SSL The certificate may be invalid or expired.

2. 2.Browser and Server Incompatible

The browser offers the server SSL/TLS can not support the protocol.

3. .False Date and Time Settings

If the date and time settings of your device are not correct, SSL certificates may not be verified.

4. .Security Wall or Antivirus Program

Security software SSL can prevent traffic.

5. 5.Server Configuration Errors

Wrongly configured on the server SSL Certificate or missing SSL can support.

6. 6.Old Browser Use

If the browser is not up-to-date, modern SSL/TLS may not support protocols.

1stCheck Date and Time Settings

Make sure the date and time of your computer or mobile device is correct. False settings SSL can affect the verification process.

2. 2.Update Your Browser

Download and install the latest version of the browser you are using. Current browsers, modern SSL/TLS supports protocols.

3. .Clean Browser Cache and Cookies

• Go to adjuster.

• Clean cookies and cookies.

• Re-visit the website from the moment.

4. .Check Firewall and Antivirus Programs

• Anti-virus or firewall software SSL Check whether it prevents traffic.

• Deactivate and try to access the website.

5. 5.Use a Different Browser or Device

Access the website with another browser or device to check whether the error is private to the browser.

6. 6.SSL Re-Delete or Control the Certificate

If the problem is related to your website:

•SSL Check that your certificate is valid.

• Try re-installing the initiative.

• Verify your server configurations.

7. 7.Do Not Track Secure Connection (Permanent Solution)

temporarily to the website HTTP You can try to access via. But this method is not safe and is not recommended in the long run.

8. 8.Check Server Updates and Supported Protocols

Your Server TLS 1.2 Or TLS Make sure it supports modern protocols such as 1.3.

ERR_SSL_PROTOCOL_ERROR Tips to Prevent Error

•SSL Make sure your certificate expires and renew it regularly.

• Check your website’s server configurations.

• To provide a safe experience for your users SSL Do regular controls using certificate testing tools.