polonio.io
HTML metadata
Technology
- CDN
- Cloudflare
- Analytics
-
- Amplitude
- Google Tag Manager
Third-party hosts loaded (8)
- cdn.prod.website-files.com×135
- cdn.jsdelivr.net×2
- unpkg.com×2
- cdn.amplitude.com×1
- cdnjs.cloudflare.com×1
- d3e54v103j8qbb.cloudfront.net×1
- tools.refokus.com×1
- www.googletagmanager.com×1
Social
DNS records live
- NS
-
- ns-cloud-c1.googledomains.com
- ns-cloud-c2.googledomains.com
- ns-cloud-c3.googledomains.com
- ns-cloud-c4.googledomains.com
- MX
-
- 1 aspmx.l.google.com
- 10 alt3.aspmx.l.google.com
- 10 alt4.aspmx.l.google.com
- 5 alt1.aspmx.l.google.com
- 5 alt2.aspmx.l.google.com
- TXT
-
v=spf1 include:_spf.google.com ~all
Certificate (current)
WE1
Expires in 74 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- findings
-
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN- content-security-policy
frame-ancestors 'self'- strict-transport-security
max-age=31536000