groningenschilder.nl
HTML metadata
Technology
- CDN
- Cloudflare
- PHP
- 8.3.31 security-only
- Analytics
-
- Google Tag Manager
- Fonts
-
- Google Fonts
Third-party hosts loaded (5)
- unpkg.com×3
- cdn.jsdelivr.net×2
- fonts.googleapis.com×2
- fonts.gstatic.com×1
- www.googletagmanager.com×1
Contact
- Phone
DNS records live
- NS
-
- lana.ns.cloudflare.com
- pranab.ns.cloudflare.com
Email authentication no MX
- SPF
-
v=spf1 -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
WE1
Expires in 50 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- referrer-policy
- permissions-policy
- findings
-
- missing Content Security Policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-frame-options
SAMEORIGIN- permissions-policy
camera=(), microphone=(), geolocation=()- x-content-type-options
nosniff- strict-transport-security
max-age=31536000; includeSubDomains