DNS Gurus
Cached · just now
19 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=63072000; includeSubdomains; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
same-origin
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
  • • 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
1144
Etag
Caching
"4c69d1f3985816efbe06b1a82620980c"
Last-Modified
Caching
Thu, 08 Jan 2026 14:52:28 GMT

Content Headers

2 headers
Content-Length
Content
5419
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

6 headers
Date
Other
Sun, 11 Jan 2026 22:29:38 GMT
Via
Other
1.1 dee8b83cfc5bbd3e21ee2db7b2bb9b10.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
kHBjntztTTWdfgdT887ykn8ZPT5cR2tmfwOML4gYb9pifDsJU5A4WA==
X-Amz-Cf-Pop
Other
IAD61-P7
X-Amz-Server-Side-Encryption
Other
AES256
X-Cache
Other
Hit from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching