aukcetancicidum.cz
HTML metadata
Technology
- Server
- openresty
- Fonts
-
- Adobe Fonts
- Font Awesome
- Google Fonts
Third-party hosts loaded (5)
- fonts.googleapis.com×4
- cdn.jsdelivr.net×1
- fonts.gstatic.com×1
- use.fontawesome.com×1
- use.typekit.net×1
Social
Contact
- Phone
DNS records live
- NS
-
- ns.web4u.cz
- ns2.web4u.cz
- MX
-
- 10 mx1.mailchannels.net
- 10 mx2.mailchannels.net
Email authentication strong
- SPF
-
v=spf1 mx a include:_spf.redcat.cz include:_spf.web4u.cz ~allsoftfail (~all) - DMARC
-
v=DMARC1;p=reject;pct=100;rua=mailto:info@galerietancicidum.cz;ri=86400;fo=1;policy: reject (enforced) - DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 21 days
HTTP security headers
- present
-
- x-frame-options
- findings
-
- missing HSTS
- missing Content Security Policy
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN