supplementaanbiedingen.nl
HTML metadata
Technology
- CDN
- Cloudflare
- CMS
- WordPress
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (1)
- www.googletagmanager.com×2
DNS records live
- NS
-
- cleo.ns.cloudflare.com
- lana.ns.cloudflare.com
- MX
-
- 10 mail.supplementaanbiedingen.nl
Email authentication weak
- SPF
-
v=spf1 include:_spf.exsilia.net include:_spf.google.com +a +mx ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
WE1
Expires in 65 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-content-type-options
- referrer-policy
- permissions-policy
- findings
-
- missing frame protection
Header values
- referrer-policy
no-referrer-when-downgrade- permissions-policy
accelerometer=(*), autoplay=(*), camera=(*), encrypted-media=(*), fullscreen=(*), geolocation=(*), microphone=(*), midi=(*), payment=(*), display-capture=(*)- x-content-type-options
nosniff- content-security-policy
upgrade-insecure-requests;- strict-transport-security
max-age=63072000; includeSubDomains;preload