geis-group.cz
HTML metadata
Technology
- Server
- openresty
- Stack
- PHP
- Analytics
-
- Google Tag Manager
- Fonts
-
- Google Fonts
Third-party hosts loaded (3)
- fonts.googleapis.com×2
- fonts.gstatic.com×1
- www.googletagmanager.com×1
Social
Registration
- Registrar
- REG-ASCIO
- Created
- 2008-07-25
- Expires
- 2026-07-24 53 days left
- Updated
- 2025-02-04
- Name servers
-
- ns1.hosting.de
- ns2.hosting.de
- ns3.hosting.de
DNS records live
- NS
-
- ns1.hosting.de
- ns2.hosting.de
- ns3.hosting.de
Email authentication no MX
- SPF
-
v=spf1 -allstrict (-all) - DMARC
-
v=DMARC1; p=quarantine;fo=1; rua=mailto:GEI_notifications@geis.cz,mailto:dmarc_rua@geis.cz; ruf=mailto:GEI_notifications@geis.cz,mailto:dmarc_ruf@geis.cz; ri=86400; pct=100policy: quarantine - DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 77 days
HTTP security headers
- present
-
- content-security-policy
- x-frame-options
- x-content-type-options
- permissions-policy
- findings
-
- missing HSTS
- CSP uses wildcard sources
- missing Referrer Policy
Header values
- x-frame-options
SAMEORIGIN- permissions-policy
interest-cohort=()- x-content-type-options
nosniff- content-security-policy
upgrade-insecure-requests, base-uri 'none'; default-src 'self'; child-src https://www.youtube.com https://heyzine.com https://*.heyzine.com https://*.google.com https://*.googletagmanager.com https://*.faceup.com https://*.nntb.cz blob:; connect-src 'self' https://geis.daktela.com https://t.leady.com https://*.doubleclick.net https://*.google.com https://*.seznam.cz https://*.google-analytics.com wss://*.hotjar.com https://*.hotjar.com https://*.hotjar.io; font-src 'self' https://*.gstatic.com data:; form-action 'self'; img-src 'self' https://*.seznam.cz https://t.leady.com https://*.google-analytics.com https://*.google.cz https://*.google.com https://www.googletagmanager.com https://*.gstatic.com blob: data:; media-src 'self' blob:; script-src 'self' https://*.google.com https://*.gstatic.com https://*.seznam.cz https://geis.daktela.com https://t.leady.com https://tt.geis.cz https://tt.geis.pl https://*.hotjar.com https://*.doubleclick.net https://*.google-analytics.com https://www
Links to (5)
- facebook.com×1
- geis.cz×1
- jobs.cz×1
- linkedin.com×1
- youtube.com×1