DNS Gurus
Cached · just now
18 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Basic
default-src
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • • 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

3 headers
Cache-Control
Caching
max-age=31536000, no-cache
Etag
Caching
"e19e100fa210d1cc604eaafc4efa8ec5"
Last-Modified
Caching
Fri, 19 Dec 2025 20:04:36 GMT

Content Headers

2 headers
Content-Length
Content
13000
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

8 headers
Alt-Svc
Other
h3=":443"; ma=86400
Date
Other
Tue, 13 Jan 2026 20:02:23 GMT
Via
Other
1.1 841dfa6074cf4b3b0718988f088a4ac2.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
77CzmJ-IyJ-zp2kRDAl7TLmLZLt1XfIKcOMoXCiHLfycRej5JuUQmw==
X-Amz-Cf-Pop
Other
IAD89-C1
X-Amz-Server-Side-Encryption
Other
AES256
X-Amz-Version-Id
Other
a9Lg4pzCPDAiRE.3yPS1w0I7JW47xP1g
X-Cache
Other
RefreshHit from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance