alu-dvere.cz
HTML metadata
Technology
- Server
- nginx
- Stack
- PHP
- Analytics
-
- Google Tag Manager
- Fonts
-
- Google Fonts
Third-party hosts loaded (3)
- fonts.googleapis.com×4
- fonts.gstatic.com×1
- www.googletagmanager.com×1
Social
Contact
- Phone
DNS records live
- NS
-
- ns.onebit.cz
- ns.onebit.eu
- ns.onebit.org
- MX
-
- 0 mx10.onebit.cz
- 10 mx10.onebit.eu
Email authentication weak
- SPF
- not published
- DMARC
-
v=DMARC1; p=none;policy: none (monitoring only) - DKIM
-
- default:
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDl9A5urV9Afo2M/N434WO4twvoibgmME2LxHQYX0Ap7vu8wpMX6kD4e9FX/bBFH5h8JHDCqRO+nFcBH484me…
selectors probed - default:
Certificate (current)
YR1
Expires in 89 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy