I ordered the ssl certificate of let`s encrypt via allinkl.com today
My account says, that all 3 of them are activated:
Ihre zur Zeit aktiven SSL-Zertifikate:
|nicoyoga.de|[Let’s Encrypt]|
|nicolegebauer.de|[Let’s Encrypt]|
|nicoshakti.de|[Let’s Encrypt]|
But when I open my nicoyoga.de site, there still is this warning, which says, that it is not safe. If I open the other two, itshows the under construction text - but it does not show this warning...
You may need to restart your browser to clear its certificate cache. Or, make sure you are using HTTPS to connect to that domain.
But, most likely the problem is because that one domain is not redirecting from HTTP to HTTPS.
Your cert is working properly for nicoyoga.de and www.nicoyoga.de but if you don't use HTTPS:// in the URL you will be using the HTTP connection which is not secure. Some browsers use https automatically but not all.
Your other domain redirects properly
See nicoyoga redirects to HTTP and your www name then gives 200 OK response
curl -I nicoyoga.de
HTTP/1.1 301 Moved Permanently
Server: Apache
X-Redirect-By: WordPress
Location: http://www.nicoyoga.de/
curl -I http://www.nicoyoga.de
HTTP/1.1 200 OK