DNS Gurus
Cached · just now
23 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
Good
nosniff
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 Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Vary
Performance
Accept-Encoding

Caching Headers

4 headers
Age
Caching
23
Cache-Control
Caching
max-age=10,stale-while-revalidate=60
Etag
Caching
"61ed103b6962fb30c1b08219f3c670f8"
Last-Modified
Caching
Wed, 10 Dec 2025 22:00:23 GMT

Content Headers

2 headers
Content-Length
Content
2664
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
Alt-Svc
Other
h3=":443"; ma=86400
Date
Other
Mon, 29 Dec 2025 18:28:00 GMT
Via
Other
1.1 3111ae37149b91df28a1dc6faf6994c0.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
vjuGEOT5woWMaaS_SxmItCKqHceXhCuDsMyfykXYzpVUcbCvAwJWBw==
X-Amz-Cf-Pop
Other
IAD89-P4
X-Amz-Server-Side-Encryption
Other
AES256
X-Amz-Version-Id
Other
OIsCaFNA4K29TDco5wjQk.kOsqq_9S49
X-Cache
Other
Hit from cloudfront
X-Download-Options
Other
noopen

Recommendations

Enable compression (gzip/brotli) to improve performance

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