Redirect URL to https:// with non-www.

website.conf

server {
    listen 80;
    server_name domain.com www.domain.com;
    return 301 https://domain.com$request_uri;
}
server {
    listen 443 ssl;
    server_name www.domain.com;
    return 301 https://domain.com$request_uri;
    #ssl_certificate /etc/ssl/sites/domain.com.pem;
    #ssl_certificate_key /etc/ssl/sites/domain.com.key;
}

server {
    listen 443 ssl http2;
    server_name domain.com;

    root /srv/site/domain.com/public;
    index index.php index.html index.htm;

    #auth_basic           "Administrator’s Area";
    #auth_basic_user_file /etc/nginx/.htpasswd;
    
    # Security Headers  
    #add_header X-Frame-Options "SAMEORIGIN";
    #add_header X-XSS-Protection "1; mode=block";
    #add_header X-Content-Type-Options "nosniff";
    #add_header Referrer-Policy "strict-origin-when-cross-origin";
    #add_header Strict-Transport-Security "max-age=63072000";
    #add_header X-Permitted-Cross-Domain-Policies "master-only";

    location / {
        try_files $uri $uri/ /index.php?$query_string;
    }

    location ~ \.php$ {
        include snippets/fastcgi-php.conf;
        fastcgi_pass unix:/run/php/php7.4-fpm.sock;
    }

    location ~ /\.ht {
        deny all;
    }
    
    location = /favicon.ico { access_log off; log_not_found off; }
    location = /robots.txt  { access_log off; log_not_found off; }
    
    location ~* .(ico|css|js|gif|jpeg|jpg|png|woff|ttf|otf|svg|woff2|eot|webp)$ {
         expires 365d;
         add_header Cache-Control "public, max-age=31536000";
    }

    ssl_certificate /etc/ssl/sites/domain.com.pem;
    ssl_certificate_key /etc/ssl/sites/domain.com.key;
}