However, it is not always the same reason. ‘NET::ERR_CERT_COMMON_NAME_INVALID’ error may be display, which we are going to discuss below:
Mismatch Domain Name 1 : The common name (or subject alternative name) on the SSL certificate does not match the domain name you are trying to access. For example, if the certificate is issu to www.example.combut you are accessing example.com, you may encounter this error.
Self-sign certificates 2 : If the SSL certificate is self-sign and not issu by a trust Certificate Authority (CA), browsers will not trust the certificate, resulting in this error.
3. Expir Certificates : If the SSL certificate has expir, the browser will not trust it and will display this error .
Antivirus Problem 4 : If you have
An antivirus program running on your system, it may be blocking the SSL connection.
Missing Intermiate Certificates 5 : SSL certificates are often part of a chain of trust. If the server fails to provide the intermiate bc data hong kong certificates ne to complete the chain, the browser may not trust the certificate, resulting in this error.
Old or unsupport browsers 6. : Some older browsers or devices may not support newer SSL certificates or certain encryption types, leading to compatibility issues and this error.
Browser extension conflict There may also
It is also possible that your browser extension is interrupting the SSL connection .
Domain Aliases and Wildcard Certificates 8 : If you are using wildcard certificates (such as *.example.com) or certificates for marketing spend optimization: expert ways to optimize your marketing & ad spend multiple domain names, there may be configuration issues causing this error.
9. Corrupt Browser Cache or SSL Status: There is a higher chance that your browser cache or SSL status is out of date or corrupt.
Incorrectly configur proxy settings
Some proxies intercept SSL/TLS connections and re -encrypt the traffic using their certificates. If the proxy server certificate is not configur correctly or is not trust by your browser, it can cause this error.
How to Fix net::err_cert_common_name_invalid Error? (10 Best Methods)
As you can see, there can be various reasons that taiwan lead can cause the net::err_cert_common_name_invalid error. At first, it seems very difficult to solve, but a little patience and the right approach will help you deal with it. Here are some of the best methods you can try.
