To install the SSL certificate for your website, download the certificate files to the Cloud Panel.
You have the SSL certificate, the intermediate certificate and the private key.
Download SSL (public key) certificate and intermediate certificate
Log in to IONOS and click Server & Cloud under MENU. If necessary, select the desired contract.
The Cloud Panel will open.
Click Managed Cloud Hosting > Projects.
Select the desired project.
On the Website tab, click IPs & URLs.
In the URLs section, click Assign URL.
If you have already assigned a URL with your domain, you must first remove the URL and then reassign it.
Enter the desired URL in the URL: field.
Click Yes next toSSL Encryption.
Upload the SSL certificate, intermediate certificate and private key.
Click Assign URL.
Your website is now accessible using https://yourdomain.com