How to enable HTTPS/TLS certificate for Speedtest on Centos 7

Please fill out the fields below so we can help you better. Note: you must provide your domain name to get help. Domain names for issued certificates are all made public in Certificate Transparency logs (e.g., so withholding your domain name here does not increase secrecy, but only makes it harder for us to provide help.

My domain is:

I ran this command:

It produced this output:

My web server is (include version):

The operating system my web server runs on is (include version):

My hosting provider, if applicable, is:

I can login to a root shell on my machine (yes or no, or I don’t know): yes

I’m using a control panel to manage my site (no, or provide the name and version of the control panel):

The version of my client is (e.g. output of certbot --version or certbot-auto --version if you’re using Certbot):

Hi @dpsingh1812

we had that yesterday:

First, create a certificate with your domain name.

Then use it with your OoklaServer.

I see, you have checked your website via

The uses the wrong certificate, there is a wildcard certificate you can use.

And if you use port 8080 (as in the other thread), you can check the port direct:

if your certificate chain is complete.


Thanks for the quick response, i am new guy for SSL can you guide me how do get SSL for our subdomain.

Please read the basics:

Then select a client:

Certificate is installed but after that getting below mentioned error.

Yep, your certificate is now good:
expires in 90 days - 1 entry

But your errors - you use http and these are speedtest - specific things. So check the speedtest - documentation to fix that.

These aren't certificate problems.

Ok, thanks for your support…

That’s curious.

Checking your - there is a certificate with two domain names:,

Checking, that’s the same ip address.

There is a working OoklaServer and that valid certificate.

Looks like an internal productive server of Ookla.

But our domain is


Is that possible to remove https for particular URL, because which is used for speedtest is but after certificate its redirecting to https, due to this testing getting failed.

Please advice.

In theory, it's possible.

But that will not work.

Browsers cache if they have found a https connection. And browsers prefer https.

So if you have one https connection, you should always use https and fix these problems.

PS: Your server doesn't exist, not


Sorry its

That works with https. So I don't see a problem.

Its redirecting to https… speedtest is accepting http.

Then you should ask Ookla why they use such an url. It's their service.

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