zabradli.cz
HTML metadata
Technology
- CDN
- Cloudflare
- jQuery
- 3.5.1
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (3)
- cdn.prod.website-files.com×49
- d3e54v103j8qbb.cloudfront.net×1
- www.googletagmanager.com×1
Social
Contact
DNS records live
- NS
-
- ns1.regzone.cz
- ns1.regzone.de
- ns1.regzone.info
- MX
-
- 10 mx1.savana.cz
- 20 mx2.savana.cz
Email authentication weak
- SPF
-
v=spf1 include:_spf.savana.cz ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
WE1
Expires in 61 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=31536000