potreningu.pl
HTML metadata
Technology
- CDN
- Cloudflare
- Stack
- PHP
- Analytics
-
- Google Analytics
- Google Tag Manager
- Fonts
-
- Adobe Fonts
Third-party hosts loaded (5)
- www.googletagmanager.com×2
- cuspanel.sfd.pl×1
- static.sfd.pl×1
- use.typekit.net×1
- www.google-analytics.com×1
Social
DNS records live
- NS
-
- treasure.ns.cloudflare.com
- vin.ns.cloudflare.com
- MX
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Show 7 MX records
- 10 aspmx.l.google.com
- 20 alt1.aspmx.l.google.com
- 20 alt2.aspmx.l.google.com
- 30 aspmx2.googlemail.com
- 30 aspmx3.googlemail.com
- 30 aspmx4.googlemail.com
- 30 aspmx5.googlemail.com
- Verified for
-
- Meta
Email authentication partial
- SPF
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v=spf1 +ip4:212.244.78.32/27 +ip4:91.224.214.132/27 +ip4:91.121.136.25 a mx include:_spf.google.com include:fdspfus.freshemail.io ~allsoftfail (~all) - DMARC
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v=DMARC1; p=none; fo=1; aspf=r; adkim=r; pct=100policy: none (monitoring only) - DKIM
- no key found at common selectors
Certificate (current)
WE1
Expires in 59 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=31536000; includeSubDomains; preload;