DNS Gurus
Cached · just now
15 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Weak
frame-ancestors
X-Frame-Options
Good
sameorigin
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Consider adding 'preload' to HSTS for maximum security
  • • Significantly strengthen CSP directives
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

1 headers
Connection
Performance
close

Caching Headers

2 headers
Cache-Control
Caching
private,max-age=0
Etag
Caching
S5Advlsz8XA9Iq+jJSpJ1C8HzG65KfhtdYHfJzStFNQ=

Content Headers

2 headers
Content-Length
Content
20005
Content-Type
Content
text/html

Server Headers

0 headers
No server headers found

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

5 headers
Citrix-Transactionid
Other
53ca3ee5-b215-4189-835f-93974751aa22
Date
Other
Wed, 14 Jan 2026 12:16:52 GMT
X-Citrix-Application
Other
Receiver for Web
X-Storefront-Instanceid
Other
release-sfaas-325.0.0_workspace-core-services-56788d47cf-rl8np
X-Storefront-Uicanary
Other
False_Default_-1_20

Recommendations

Enable compression (gzip/brotli) to improve performance