DNS Gurus
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19 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
Missing
Not configured
Referrer-Policy
Missing
Not configured
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
  • • Add X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Connection
Performance
close
Vary
Performance
*

Caching Headers

3 headers
Cache-Control
Caching
public, no-store, max-age=0
Expires
Caching
Tue, 20 Jan 2026 19:11:54 GMT
Last-Modified
Caching
Tue, 20 Jan 2026 19:11:54 GMT

Content Headers

2 headers
Content-Length
Content
15532
Content-Type
Content
text/html; charset=utf-8

Server Headers

4 headers
Server
Server
nginx
X-Aspnet-Version
Server
4.0.30319
X-Aspnetmvc-Version
Server
5.2
X-Powered-By
Server
ASP.NET

CORS Headers

3 headers
Access-Control-Allow-Headers
Cors
Content-Type
Access-Control-Allow-Origin
Cors
domain
Access-Control-Expose-Headers
Cors
Request-Context

Cookies Headers

1 headers
Set-Cookie
Cookies
__RequestVerificationToken=Zhvpu9rk8FNjvygIZlOgpUVnzi2PxwgdmJ2Y3yS09p6ZKdvZVan8-dax6_J_96bK5mp_9fO3H0tGBT1DQW4u3sqRHyDHFaxT2YjlV806maQ1; path=/; secure; HttpOnly; SameSite=None

Other Headers

2 headers
Date
Other
Tue, 20 Jan 2026 19:11:54 GMT
Request-Context
Other
appId=cid-v1:f4627513-87dc-4c5c-bb44-2ee1284f61ca

Recommendations

Enable compression (gzip/brotli) to improve performance

Consider removing X-Powered-By header to hide server technology