decision21.org
HTML metadata
Technology
- Server
- CMS
- Gatsby
- Fonts
-
- Google Fonts
Third-party hosts loaded (2)
- fonts.googleapis.com×3
- fonts.gstatic.com×1
Registration
- Registrar
- WEDOS Internet, a.s.
- Created
- 2019-03-20
- Expires
- 2027-03-20 288 days left
- Updated
- 2026-03-21
- Name servers
-
- ns.wedos.com
- ns.wedos.cz
- ns.wedos.eu
- ns.wedos.net
DNS records live
- NS
-
- ns.wedos.com
- ns.wedos.cz
- ns.wedos.eu
- ns.wedos.net
- MX
-
- 1 aspmx.l.google.com
- 10 aspmx2.googlemail.com
- 10 aspmx3.googlemail.com
- 5 alt1.aspmx.l.google.com
- 5 alt2.aspmx.l.google.com
- Verified for
-
- Ahrefs
Email authentication weak
- SPF
- not published
- DMARC
- not published
- DKIM
-
- s1:
k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA+PcLdF2dayoUdVB6r5lwzMcrxdHlECVHOaR2l042PFk3ZGwaWcIquSHwblDciG4n482iZvmcdEBgQsd0zL… - s2:
k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA56iGfhHPHiOM2g1G8oCI0doINCfHj7Y9HqKtWH3SYGH4Kl5GC+xpGdPGc8syxa+YyGCCvtOuWZzQFoqGNA…
selectors probed - s1:
Certificate (current)
WR3
Expires in 29 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=31556926