Resolve the "ssl_error_rx_record_too_long" error when opening the website

Today, Lao Zuo met a netizen who reported that his website opened with an ssl_error_rx_record_too_long error code. Generally, this problem is mainly caused by the deployment of certificates and server compatibility problems. The error message indicates that SSL/TLS handshake between SSL and the server failed. This error usually occurs when trying to access an unencrypted HTTP website through HTTPS.

Here are some possible solutions:

1. Check URL and port

Make sure that you have entered the correct URL and used the correct port number. The default HTTPS port is 443, and the HTTP port is 80.

2. Check site configuration

If you are the administrator of the website, please ensure that the SSL/TLS configuration of the website is correct. Verify that the certificate is installed correctly and that the HTTPS protocol is enabled in the configuration file.

3. Clear browser cache

Sometimes the browser cache may cause this error. Try clearing the browser cache and cookies, and reload the web page. For example, try a different browser.

4. Check firewall and proxy settings

Some firewalls or proxy servers may interfere with the SSL/TLS handshake process. Try disabling the firewall or proxy and reload the web page.

5. Check server configuration

If you are a server administrator, check the SSL/TLS configuration of the server. Ensure that the server supports the required SSL/TLS version and encryption suite, and that there are no configuration errors.

Finally, I checked that the problem was caused by his SSL certificate configuration. He configures another website certificate to this website.