DNS Gurus
Cached · just now
16 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
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
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • 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
Accept-Ranges
Performance
bytes
Connection
Performance
close

Caching Headers

2 headers
Etag
Caching
"fafb1620f9c77173531c31c36388e031"
Last-Modified
Caching
Mon, 29 Dec 2025 14:42:51 GMT

Content Headers

2 headers
Content-Length
Content
147247
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
AmazonS3

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

9 headers
Date
Other
Sun, 08 Feb 2026 14:21:07 GMT
Via
Other
1.1 b9e3ae23b2e5d7b2e1c159467ba23f34.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
8uWgz2t9BExANTW6cMDtHlL85f59wqAMZOndh5AtlYRnIdAyULvzuA==
X-Amz-Cf-Pop
Other
IAD12-P3
X-Amz-Meta-Codebuild-Buildarn
Other
arn:aws:codebuild:us-east-1:850995549348:build/exeotechnology-webapp-prod:8c511e73-185b-4821-a832-dcb3fd6f0c36
X-Amz-Meta-Codebuild-Content-Md5
Other
5d04f6da009218f637e438b4d1afaa6d
X-Amz-Meta-Codebuild-Content-Sha256
Other
3a6149aab2056dfb01478857e7d02858675f8bf8f8fb3ee5a29ec6a114900b72
X-Amz-Server-Side-Encryption
Other
AES256
X-Cache
Other
Miss from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching