paderewski.edu.pl
HTML metadata
Technology
- Server
- Apache
- jQuery
- 3.7.1
- Stack
- PHP
Third-party hosts loaded (4)
- cloud-d.edupage.org×2
- cloud9.edupage.org×2
- cloud-0.edupage.org×1
- cloud-5.edupage.org×1
Social
Contact
- Phone
DNS records live
- NS
-
- ns.edupage3.org
- ns.edupage4.org
- ns.edupage8.org
- ns.edupage9.org
- MX
-
- 0 185.36.171.17
Email authentication weak
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
E7
Expires in 24 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
same-origin- x-frame-options
sameorigin- x-content-type-options
nosniff- strict-transport-security
max-age=63072000;