zakaznickapece.cz
HTML metadata
Technology
- Server
- Apache
- CMS
- WordPress
- jQuery
- 3.6.4
- Analytics
-
- Google Tag Manager
- Fonts
-
- Google Fonts
Third-party hosts loaded (5)
- fonts.googleapis.com×3
- chat.supportbox.cz×1
- form.fapi.cz×1
- www.facebook.com×1
- www.googletagmanager.com×1
Social
DNS records live
- NS
-
- ns.web4u.cz
- ns2.web4u.cz
- MX
-
- 10 mx.web4u.cz
Email authentication weak
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 79 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- findings
-
- missing Content Security Policy
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
sameorigin- x-content-type-options
nosniff- strict-transport-security
max-age=63072000; includeSubdomains; preload