boulderuj.cz
HTML metadata
Technology
- CDN
- Cloudflare
- CMS
- Shopify
- jQuery
- 3.6.0
Third-party hosts loaded (7)
- cdn.shopify.com×6
- shop.app×2
- api.judge.me×1
- cdn.judge.me×1
- cdn1.judge.me×1
- fonts.shopifycdn.com×1
- monorail-edge.shopifysvc.com×1
Social
Contact
- Phone
DNS records live
- NS
-
- ns1.websupport.cz
- ns2.websupport.cz
- ns3.websupport.eu
- MX
-
- 1 smtp.google.com
- Verified for
-
Email authentication strong
- SPF
-
v=spf1 a mx include:_spf.websupport.cz -allstrict (-all) - DMARC
-
v=DMARC1; p=quarantinepolicy: quarantine - DKIM
-
- google:
v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApCc3JLMWR+k0jSlwQgcPUNKCPhh+Lk1pCgz6+gf184xbROHmoFTiEoP8Uk7wbyXYxoy1EPVeBjuqbqSx…
selectors probed - google:
Certificate (current)
E8
Expires in 54 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- x-content-type-options
- findings
-
- short HSTS max-age
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
DENY- x-content-type-options
nosniff- content-security-policy
block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;- strict-transport-security
max-age=7889238
boulderuj.cz