sauny-vital.cz
HTML metadata
Technology
- Server
- Apache
- Analytics
-
- Google Tag Manager
- Fonts
-
- Google Fonts
Third-party hosts loaded (5)
- cdnjs.cloudflare.com×3
- fonts.googleapis.com×3
- www.googletagmanager.com×2
- fonts.gstatic.com×1
- www.google.com×1
Social
Contact
- Phone
DNS records live
- NS
-
- ns1.webglobe.cz
- ns2.webglobe.cz
- ns3.webglobe.com
- MX
-
- 10 mx.skok.cz
- 20 mxbackup.skok.cz
- Verified for
-
- Meta
Email authentication weak
- SPF
-
v=spf1 mx a include:spf.sunlight.cz ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 54 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- short HSTS max-age
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=3600, max-age=31536000;