ceskymlesem.eu
HTML metadata
Technology
- Server
- nginx
- jQuery
- 3.7.1
- Stack
- PHP
- Analytics
-
- Google Tag Manager
- Fonts
-
- Google Fonts
Third-party hosts loaded (6)
- webcdn.ketnet.cz×8
- cdnjs.cloudflare.com×3
- cdn.jsdelivr.net×2
- maxcdn.bootstrapcdn.com×2
- fonts.googleapis.com×1
- www.googletagmanager.com×1
DNS records live
- NS
-
- ns1.thinline.cz
- ns2.thinline.cz
- ns3.cesky-hosting.eu
Email authentication no MX
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
E8
Expires in 47 days
HTTP security headers
- present
-
- content-security-policy
- findings
-
- missing HSTS
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- content-security-policy
upgrade-insecure-requests