{% if certificate and certificate_id > 0 -%}
{% if ssl_forced == 1 or ssl_forced == true %}
{% if hsts_enabled == 1 or hsts_enabled == true %}
  # HSTS (ngx_http_headers_module is required) (63072000 seconds = 2 years)
  add_header Strict-Transport-Security "max-age=63072000;{% if hsts_subdomains == 1 or hsts_subdomains == true -%} includeSubDomains;{% endif %} preload" always;
{% endif %}
{% endif %}
{% endif %}
