Hi,

Thank you for your response.

Here is my Nginx conf:
user www-data;
pid /var/run/nginx.pid;

events {
multi_accept on;
worker_connections 1024;
}

http {
access_log off;
default_type application/octet-stream;
server_names_hash_bucket_size 64;
server_tokens off;
}


server {
listen 80;
server_name domain.tld;
access_log off;
error_log /home/userdirectory/http/logs/beta.crunchy.tk.log;
index index.html index.php;
root /home/userdirectory/http/hosts/beta.crunchy.tk;
}


Here is the output of curl -i http://domain.tld:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Sat, 22 Dec 2012 16:57:20 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: CMSSESSIDddd38826=ce5tkr97o1gm2vj7kkumuevur5; path=/
Expires: Sat, 22 Dec 2012 19:57:20 GMT
Cache-Control: public, max-age=10800
Last-Modified: Sat, 10 Nov 2012 16:14:56 GMT
Location: https://domain.tld

As you can see the location is using https already.

What can you see from these information?

Thank you