grupacg.pl
HTML metadata
Technology
- Server
- nginx
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (3)
- cdn.jsdelivr.net×1
- cdn.tailwindcss.com×1
- www.googletagmanager.com×1
Contact
- Phone
- Address
- ul. Grunwaldzka 43/5, 60-784, Poznań, PL
DNS records live
- NS
-
- dns100.ovh.net
- ns100.ovh.net
- MX
-
- 1 mail.hqhost.pl
- TXT
-
1|www.grupacg.pl
- Verified for
-
Email authentication weak
- SPF
-
v=spf1 a mx -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 67 days
HTTP security headers
- present
-
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- missing HSTS
- missing Content Security Policy
- missing Permissions Policy
Header values
- referrer-policy
same-origin- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff