aertek.cz
HTML metadata
Technology
- Server
- Werkzeug
- CMS
- Gatsby
- Fonts
-
- Google Fonts
Third-party hosts loaded (1)
- fonts.gstatic.com×1
Social
Contact
- Phone
DNS records live
- NS
-
- ns.grdns.cz
- ns.grdns.it
Email authentication no MX
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 42 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy