konferencecharis.cz
HTML metadata
Technology
- Server
- nginx
- CMS
- Gatsby
Third-party hosts loaded (2)
- unpkg.com×2
- cloud.umami.is×1
Social
DNS records live
- NS
-
- ns-1418.awsdns-49.org
- ns-146.awsdns-18.com
- ns-1774.awsdns-29.co.uk
- ns-765.awsdns-31.net
Email authentication no MX
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 60 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- referrer-policy
- cross-origin-opener-policy
- findings
-
- missing Content Security Policy
- missing Permissions Policy
Header values
- referrer-policy
same-origin- x-frame-options
DENY- x-content-type-options
nosniff- strict-transport-security
max-age=31536000- cross-origin-opener-policy
same-origin