kozenedutky.cz
HTML metadata
Technology
- Server
- Apache
- CMS
- Joomla
- Stack
- PHP
- Analytics
-
- Google Tag Manager
- Fonts
-
- Google Fonts
Third-party hosts loaded (4)
- vjs.zencdn.net×2
- code.ionicframework.com×1
- fonts.googleapis.com×1
- www.googletagmanager.com×1
Social
DNS records live
- NS
-
- ns.forpsi.cz
- ns.forpsi.it
- ns.forpsi.net
- MX
-
- 10 43f99f610eab874e.mx1.emailprofi.seznam.cz
- 20 43f99f610eab874e.mx2.emailprofi.seznam.cz
- Verified for
-
Email authentication weak
- SPF
-
v=spf1 ip4:37.235.102.34 include:spf.seznam.cz -allstrict (-all) - DMARC
- not published
- DKIM
-
- default:
v=DKIM1;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDdZPhp6ReBPVY3OBig4fSruswawiOMZh++8brko9oT4EQL/5XToa2xuBIqRqBtSGhKyS7vrrKY+iDLzj20orfXPQtBYZ…
selectors probed - default:
Certificate (current)
R13
Expires in 83 days
HTTP security headers
- present
-
- x-content-type-options
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-content-type-options
nosniff