podnikpodporujicizdravi.cz
HTML metadata
Technology
- Server
- Apache
- PHP
- 5.6.40 end of life
- Stack
- PHP
- Analytics
-
- Google Tag Manager
- Fonts
-
- Google Fonts
Third-party hosts loaded (4)
- cdn.jsdelivr.net×3
- fonts.googleapis.com×1
- fonts.gstatic.com×1
- www.googletagmanager.com×1
DNS records live
- NS
-
- ns1.ignum.com
- ns2.ignum.cz
- MX
-
- 10 email.ignum.cz
- 20 email2.ignum.cz
Email authentication weak
- SPF
-
v=spf1 include:_spf.ignum.cz ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 75 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- missing Content Security Policy
- missing Permissions Policy
Header values
- referrer-policy
strict-origin- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff- strict-transport-security
max-age=31536000; preload, max-age=15768000