potravinyinfo.cz
HTML metadata
Technology
- Server
- Apache
- PHP
- 8.5.6
- Stack
- PHP
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (4)
- image.dashofer.cz×36
- www.dashofer.cz×1
- www.google.com×1
- www.googletagmanager.com×1
DNS records live
- NS
-
- bill2.dashofer.cz
- mail.dashofer.com
- MX
-
- 20 mail.dashofer.com
- 5 mx.dashofer.cz
Email authentication partial
- SPF
-
v=spf1 include:dashofer.cz ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=nonepolicy: none (monitoring only) - DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 83 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=15768000