DNS Gurus
Cached · just now
13 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
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 X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • 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
Origin, Accept-Encoding

Caching Headers

1 headers
Etag
Caching
W/"4b3-Tz1Kfkq3mJ3vkRA9lU8nRCRqhQE"

Content Headers

2 headers
Content-Length
Content
1203
Content-Type
Content
application/json; charset=utf-8

Server Headers

1 headers
Server
Server
CloudFront

CORS Headers

1 headers
Access-Control-Allow-Credentials
Cors
true

Cookies Headers

0 headers
No cookies headers found

Other Headers

5 headers
Date
Other
Thu, 15 Jan 2026 12:16:06 GMT
Via
Other
1.1 2d59a8826002727f8e5a0462a1e5ee16.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
MJE5qi4Tk6kDd9O6jL7kT1kVUi3OQsZfxcwL1-y1ZL9bvx-hvxMzSg==
X-Amz-Cf-Pop
Other
IAD55-P9
X-Cache
Other
Miss from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching