psperla.cz
HTML metadata
Technology
- Server
- nginx
- Analytics
-
- Google Tag Manager
- Fonts
-
- Google Fonts
Third-party hosts loaded (3)
- fonts.googleapis.com×2
- www.facebook.com×1
- www.googletagmanager.com×1
Social
Contact
DNS records live
- NS
-
- ns.vas-hosting.com
- ns.vas-hosting.cz
- ns.vas-hosting.eu
- MX
-
- 10 hut07.vas-server.cz
Email authentication strong
- SPF
-
v=spf1 a mx ?allneutral (?all) - DMARC
-
v=DMARC1; p=quarantine; adkim=s; aspf=s;policy: quarantine - DKIM
- no key found at common selectors
Certificate (current)
E7
Expires in 30 days
HTTP security headers
- present
-
- x-content-type-options
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-content-type-options
nosniff
Links to (4)
- sutka.eu×1
- lusp.cz×1
- facebook.com×1
- auksys.cz×1
Linked from (2)
- psvodnik.cz×1
- lusp.cz×1