DNS Gurus
Cached · just now
22 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
same-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
X-Forwarded-Proto,Accept-Encoding

Caching Headers

4 headers
Cache-Control
Caching
no-cache, no-store, must-revalidate
Expires
Caching
-1
Last-Modified
Caching
Fri, 03 Oct 2025 14:59:56 GMT
Pragma
Caching
no-cache

Content Headers

1 headers
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
__cf_bm=mOiXWkpLVb2DRZEFpkBD6iOR5gCkyWACBZSKHstoX_4-1769349769-1.0.1.1-7bVlJ0HWCA_Th04MnroQ36FYnRD1MB5yCxLKJibl9D80_pKyBnGJs7VsbmxJ4FJo5v6vogmEADdlD3QTIzVCaLl4d3WJ.BoS7JRIdiURruQ; path=/; expires=Sun, 25-Jan-26 14:32:49 GMT; domain=.springbrooksoftware.com; HttpOnly; Secure; SameSite=None

Other Headers

7 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c384f7b8acc52d6-IAD
Content-Security-Policy-Report-Only
Other
connect-src * https://*.tiles.mapbox.com https://api.mapbox.com; default-src blob:; font-src * data:; frame-src * data: tableau-desktop:; img-src * data: blob:; object-src data:; report-uri /vizql/csp-report; script-src * blob: 'wasm-unsafe-eval'; style-src * 'unsafe-inline'
Date
Other
Sun, 25 Jan 2026 14:02:49 GMT
P3p
Other
CP="NON"
X-Tableau
Other
Tableau Server
X-Ua-Compatible
Other
IE=Edge

Recommendations

Enable compression (gzip/brotli) to improve performance