postnummer.me
HTML metadata
Technology
- Server
- nginx
- CMS
- Gatsby
- jQuery
- 1.8.3 known XSS (<3.5)
- Ads
-
- Google AdSense
- Fonts
-
- Google Fonts
Third-party hosts loaded (4)
- static.whatismyzip.com×8
- ajax.googleapis.com×1
- fonts.googleapis.com×1
- pagead2.googlesyndication.com×1
DNS records live
- NS
-
- ivy.ns.cloudflare.com
- matt.ns.cloudflare.com
Email authentication no MX
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 35 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