biletserwis.pl
HTML metadata
Technology
- CDN
- Cloudflare
- CMS
- WordPress
- jQuery
- 3.7.1
- Stack
- PHP
- Analytics
-
- Google Tag Manager
- Fonts
-
- Google Fonts
Third-party hosts loaded (5)
- www.googletagmanager.com×2
- challenges.cloudflare.com×1
- embed.tawk.to×1
- fonts.googleapis.com×1
- fonts.gstatic.com×1
Social
Contact
- Phone
DNS records live
- NS
-
- carol.ns.cloudflare.com
- gerald.ns.cloudflare.com
- MX
-
- 0 mail.prestigemjm.com
- Verified for
-
Email authentication strong
- SPF
-
v=spf1 ip4:185.182.97.135 ip4:91.201.155.105 include:spf.enewsletter.pl -allstrict (-all) - DMARC
-
v=DMARC1; p=rejectpolicy: reject (enforced) - DKIM
- no key found at common selectors
Certificate (current)
WE1
Expires in 85 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
no-referrer-when-downgrade- x-frame-options
deny- x-content-type-options
nosniff