Sometime there is a need to have some test webpage. It it good to have also ssl certificate. In the internet you can find services where you gen get SSL for free. One of them is: zeroSSL.com.
To generate that certificate you have to create free account on ZeroSSL platform and then click New certificate.
Below I will show you steps to get it.
Click New certificate and then put domain name you want to have certificate.
Choose 90 days option.
In the next windows you can provide contact data which will be visible in certificate. I used auto-generate option.
Choose free plan.
Last step is validation which you can do on 3 ways. First is by sending mail, another by adding some records on your DNS and last – by puting file on server.