jihoceskematky.cz
HTML metadata
Technology
- Server
- Apache
- CMS
- Gatsby
Third-party hosts loaded (2)
- webservis.ecn.cz×2
- ajax.googleapis.com×1
DNS records live
- NS
-
- ns1.ecn.cz
- ns2.ecnstudio.cz
Email authentication no MX
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 79 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=15768000