optyk-kazmierczak.pl
HTML metadata
Technology
- Server
- Apache
- CMS
- Drupal
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (2)
- cdn.jsdelivr.net×2
- www.googletagmanager.com×1
Social
DNS records live
- NS
-
- dns.home.pl
- dns2.home.pl
- dns3.home.pl
- MX
-
- 10 optyk-kazmierczak.pl
Email authentication weak
- SPF
-
v=spf1 mx a ptr ~allsoftfail (~all) - DMARC
- not published
- DKIM
-
- dkim:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApdmmnROOw+UvdSL+muXE0iwlHAD32LJmoIBen7tgdy8pa0nkAa6cYZXG14nFOoH+Zuv+YKmFCYWDiu…
selectors probed - dkim:
Certificate (current)
home pl DV TLS G2 R35 CA
Expires in 11 days
HTTP security headers
- present
-
- x-frame-options
- x-content-type-options
- findings
-
- missing HSTS
- missing Content Security Policy
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff