piu.sklep.pl
HTML metadata
Technology
- CDN
- Vercel
- CMS
- Next.js
Social
DNS records live
- NS
-
- dns200.anycast.me
- ns200.anycast.me
- MX
-
- 1 mx4.mail.ovh.net
- 10 mx3.mail.ovh.net
Email authentication weak
- SPF
-
v=spf1 -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 82 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=63072000