schwartau-professional.de
HTML metadata
Technology
- Server
- nginx
- Analytics
-
- Google Tag Manager
- Cookie consent
-
- Usercentrics
Third-party hosts loaded (2)
- app.usercentrics.eu×1
- www.googletagmanager.com×1
Social
Registration
- Updated
- 2026-02-12
- Name servers
-
- kiel.jessenlenz.com.
- ns.jessenlenz.com.
DNS records live
- NS
-
- kiel.jessenlenz.com
- ns.jessenlenz.com
- MX
-
- 10 mail.schwartau-professional.de
Email authentication weak
- SPF
-
v=spf1 ip4:62.48.73.160/27 ip4:62.48.87.48/28 -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
RapidSSL TLS ECC CA G1
Expires in 300 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- CSP allows unsafe inline scripts/styles
- CSP uses wildcard sources
- missing Permissions Policy
Header values
- referrer-policy
same-origin- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff- content-security-policy
default-src 'self' 'unsafe-inline' 'unsafe-eval' data:; script-src https://*.usercentrics.eu 'self' 'unsafe-eval' 'unsafe-inline' www.googletagmanager.com; connect-src 'self' https://*.usercentrics.eu www.googletagmanager.com *.google-analytics.com *.analytics.google.com; img-src 'self' data: https://*.usercentrics.eu www.googletagmanager.com *.google-analytics.com *.analytics.google.com;- strict-transport-security
max-age=31536000