zahradasvitavy.cz
HTML metadata
Technology
- CDN
- Cloudflare
DNS records live
- NS
-
- blair.ns.cloudflare.com
- george.ns.cloudflare.com
- MX
-
- 40 route2.mx.cloudflare.net
- 68 route1.mx.cloudflare.net
- 97 route3.mx.cloudflare.net
Email authentication weak
- SPF
-
v=spf1 include:_spf.mx.cloudflare.net ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
E7
Expires in 84 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- findings
-
- missing Content Security Policy
- weak frame protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN, SAMEORIGIN- x-content-type-options
nosniff- strict-transport-security
max-age=15552000; includeSubDomains