pryzmat.edu.pl
HTML metadata
Technology
- Server
- nginx
- Stack
- PHP
- Fonts
-
- Google Fonts
Third-party hosts loaded (4)
- fonts.googleapis.com×2
- geowidget.easypack24.net×2
- secure.przelewy24.pl×1
- www.google.com×1
Contact
DNS records live
- NS
-
- pns41.cloudns.net
- pns42.cloudns.net
- MX
-
- 10 mx.ipoczta.biz
Email authentication weak
- SPF
-
v=spf1 mx a ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 78 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;