efficiencer.ai
HTML metadata
Technology
- CDN
- Netlify
- CMS
- Hugo
- Analytics
-
- Plausible
Third-party hosts loaded (1)
- plausible.io×1
Registration
- Registrar
- Key-Systems GmbH
- Created
- 2025-08-01
- Expires
- 2027-08-01 439 days left
- Updated
- 2025-11-25
- Name servers
-
- dns1.p04.nsone.net
- dns2.p04.nsone.net
- dns3.p04.nsone.net
- dns4.p04.nsone.net
DNS records live
- NS
-
- dns1.p04.nsone.net
- dns2.p04.nsone.net
- dns3.p04.nsone.net
- dns4.p04.nsone.net
Email authentication no MX
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
E8
Expires in 42 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=31536000