This site can’t provide a secure connection

prospong

Several days before, I forgot to update my SSL certification, and there are many attacks. And I have updated my SSL certificate 2 weeks ago and now it is working normally. However, till now, my website still cannot be visited with the following error: This site can’t provide a secure connection.

Could you tell me how to check and make my website normal?

And by the way, if I buy the WAF service, whether could I avoid this situation?

aaPanel_Kern

prospong
Hello, is it normal to change browsers or use incognito mode to access? Do you use cdn, proxy, etc.? Does the certificate match the domain being accessed?
If it is displayed as insecure, the browser cannot check for a valid SSL. What information does it prompt when you click Advanced View?

prospong

aaPanel_Kern It appears the same error in other browsers

prospong

aaPanel_Kern I haven't used cdn and proxy. and it matchs the domain.

How to click Advanced View?

aaPanel_Kern

prospong
.Take a screenshot or provide a domain name

prospong

could you provide your email?

prospong

aaPanel_Kern

prospong
The protocol is not supported, check your website configuration

prospong

I just renewed the cerficate

aaPanel_Kern

check your website config

prospong

Could you tell me what's wrong

aaPanel_Kern

This is normal, check other configurations

prospong

Other configurations are the same with before. I have never changed.

aaPanel_Kern

prospong
Hi, can you give us your aapanel information? The server makes a snapshot backup first, if possible, please send it to kern@aapanel.com.
It is recommended to fill in the following
Post link:
SSH IP address, account password and port:
aapanel login link address and account password:

No post link will not be able to know which user's information is, and the problem will not be processed

prospong

Thanks. I will try to solve this by myself. If I cannot fix it, I will send you emails