wisniowski.se
HTML metadata
Technology
- Server
- Apache
- CMS
- Next.js
- JS framework
- Next.js
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (1)
- www.googletagmanager.com×1
Social
DNS records live
- NS
-
- ns1.wisniowski.pl
- ns2.wisniowski.pl
- ns3.wisniowski.pl
- MX
-
- 10 isp.wisniowski.pl
- Verified for
-
Email authentication weak
- SPF
-
v=spf1 mx -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
E8
Expires in 75 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- findings
-
- weak frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
ALLOW-FROM https://wisniowski.pl- content-security-policy
frame-ancestors 'self' https://wisniowski.com https://wisniowski.eu https://wisniowski.pl https://wisniowski.de https://wisniowski.fr https://wisniowski.se https://wisniowski.it https://wisniowski.dk https://wisniowski.nl https://wisniowski.ro;- strict-transport-security
max-age=63072000; includeSubDomains; preload