sello.pl
HTML metadata
Technology
- CDN
- Azure Front Door
- CMS
- Gatsby
- jQuery
- 3.3.1 known XSS (<3.5)
- Fonts
-
- Google Fonts
Third-party hosts loaded (5)
- newsservicessrgprod.blob.core.windows.net×41
- cdn.jsdelivr.net×6
- fonts.googleapis.com×5
- code.jquery.com×2
- js.hcaptcha.com×1
Social
Contact
- Phone
DNS records live
- NS
-
- asa.ns.cloudflare.com
- guss.ns.cloudflare.com
- MX
-
- 10 mailx.insert.com.pl
- Verified for
-
Email authentication weak
- SPF
-
v=spf1 mx include:insert.com.pl -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
GeoTrust TLS RSA CA G1
Expires in 100 days
HTTP security headers
- present
-
- x-frame-options
- x-content-type-options
- referrer-policy
- cross-origin-opener-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- cross-origin-opener-policy
same-origin