skautskanadace.cz
HTML metadata
Technology
- jQuery
- 3.5.1
- Stack
- PHP
- Fonts
-
- Google Fonts
Third-party hosts loaded (2)
- fonts.googleapis.com×1
- fonts.gstatic.com×1
Social
Contact
DNS records live
- NS
-
- ns1.tele3.cz
- ns2.tele3.cz
- ns3.tele3.eu
- MX
-
- 1 aspmx.l.google.com
- 10 aspmx2.googlemail.com
- 10 aspmx3.googlemail.com
- 5 alt1.aspmx.l.google.com
- 5 alt2.aspmx.l.google.com
- Verified for
-
Email authentication partial
- SPF
-
v=spf1 a mx include:_spf.google.com include:spf.smartemailing.cz ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=none; rua=mailto:dmarc+284988@smartemailing.cz; fo=1policy: none (monitoring only) - DKIM
- no key found at common selectors
Certificate (current)
E8
Expires in 85 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- short HSTS max-age
- missing Content Security Policy
- missing Permissions Policy
Header values
- referrer-policy
no-referrer-when-downgrade- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff- strict-transport-security
max-age=3600