DNS Gurus
Cached · just now
17 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
Accept-Ranges
Performance
bytes
Connection
Performance
close

Caching Headers

3 headers
Age
Caching
7297
Etag
Caching
"e33782263166ab59da260384f21fd4fb"
Last-Modified
Caching
Tue, 27 Jul 2021 16:10:31 GMT

Content Headers

2 headers
Content-Length
Content
28
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
Date
Other
Sun, 08 Feb 2026 20:47:59 GMT
Via
Other
1.1 081bf13eb62524432344903c8901ed1e.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
Ev8i7KODj6h6GSnXxDR4eREf5D-8Kknfnh0fW05zfazLWR2z87Zu5A==
X-Amz-Cf-Pop
Other
IAD55-P10
X-Amz-Replication-Status
Other
REPLICA
X-Amz-Server-Side-Encryption
Other
AES256
X-Amz-Version-Id
Other
QyL50PS1RwBMdf5ss63R9fbTmPmY7D.J
X-Cache
Other
Error from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching