robertessercoaching.de
HTML metadata
Technology
- CDN
- Cloudflare
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (5)
- cdn.prod.website-files.com×65
- cdn.embedly.com×4
- cdn.jsdelivr.net×1
- d3e54v103j8qbb.cloudfront.net×1
- www.googletagmanager.com×1
Social
Registration
- Updated
- 2024-03-21
- Name servers
-
- ns.udag.de.
- ns.udag.net.
- ns.udag.org.
DNS records live
- NS
-
- ns.udag.de
- ns.udag.net
- ns.udag.org
- MX
-
- 10 mx00.udag.de
- 20 mx01.udag.de
Email authentication weak
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 80 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- findings
-
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN- content-security-policy
frame-ancestors 'self'- strict-transport-security
max-age=31536000
robertessercoaching.de