penzionfialka.cz
HTML metadata
Technology
- Server
- nginx
- Stack
- PHP
- Fonts
-
- Google Fonts
Third-party hosts loaded (5)
- cdn.jsdelivr.net×2
- fonts.googleapis.com×2
- fonts.gstatic.com×1
- www.facebook.com×1
- www.google.com×1
Contact
- Phone
DNS records live
- NS
-
- ns1.regzone.cz
- ns1.regzone.de
- ns1.regzone.info
Email authentication no MX
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
E7
Expires in 48 days
HTTP security headers
- present
-
- content-security-policy
- findings
-
- missing HSTS
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- content-security-policy
upgrade-insecure-requests