severnistopou.cz
HTML metadata
Technology
- Server
- openresty
Social
Contact
DNS records live
- NS
-
- ns.web4u.cz
- ns2.web4u.cz
- MX
-
- 10 mx1.mailchannels.net
- 10 mx2.mailchannels.net
Email authentication weak
- SPF
-
v=spf1 include:_spf.web4u.cz ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 32 days
HTTP security headers
- present
-
- content-security-policy
- x-frame-options
- findings
-
- missing HSTS
- CSP allows unsafe inline scripts/styles
- CSP uses wildcard sources
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN- content-security-policy
default-src 'self'; base-uri 'self'; script-src 'nonce-ZU3Ji4hHqz7mY3c/HVLenA==' 'strict-dynamic' * 'unsafe-inline'; style-src 'self' 'unsafe-inline'; font-src 'self'; img-src 'self'; prefetch-src 'self'; form-action 'self'; frame-src 'none'; object-src 'none';
Links to (2)
- mapy.com×1
- facebook.com×1