DNS Gurus
Cached · just now
18 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Missing
Not configured
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
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding

Caching Headers

1 headers
Cache-Control
Caching
private

Content Headers

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

Server Headers

2 headers
Server
Server
cloudflare
X-Aspnetmvc-Version
Server
5.2

CORS Headers

1 headers
Access-Control-Expose-Headers
Cors
Request-Context

Cookies Headers

1 headers
Set-Cookie
Cookies
ARRAffinitySameSite=8e40e88517914b50a7ab096a52b642c3e56a9991ca2cba1a3cbe683bb2af633e;Path=/;HttpOnly;SameSite=None;Secure;Domain=marketing.crump.com

Other Headers

5 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9bf53eaa8d97c036-IAD
Date
Other
Sat, 17 Jan 2026 10:42:14 GMT
Request-Context
Other
appId=cid-v1:fad85191-fca6-4369-90a2-28b3ec1f7891

Recommendations

Enable compression (gzip/brotli) to improve performance