zameckevinarstvi.cz
HTML metadata
Technology
- Server
- Apache
- Stack
- PHP
- Analytics
-
- Google Tag Manager
- Social widgets
-
- YouTube Embed
Third-party hosts loaded (4)
- maps.googleapis.com×1
- unpkg.com×1
- www.googletagmanager.com×1
- www.youtube.com×1
Social
DNS records live
- NS
-
- ns.forpsi.cz
- ns.forpsi.it
- ns.forpsi.net
- MX
-
- 10 mxavas.forpsi.com
Email authentication strong
- SPF
-
v=spf1 a mx include:_spf.forpsi.com include:spf.smartemailing.cz -allstrict (-all) - DMARC
-
v=DMARC1; p=reject; rua=mailto:dmarc+21541@smartemailing.cz; fo=1policy: reject (enforced) - DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 41 days
HTTP security headers
- present
-
- x-frame-options
- x-content-type-options
- findings
-
- missing HSTS
- missing Content Security Policy
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff