DNS Gurus
Cached · just now
15 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
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
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • 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
986
Etag
Caching
"5c90ea70630fc30ff69073a4887d14eb"
Last-Modified
Caching
Tue, 08 Jul 2025 11:30:27 GMT

Content Headers

2 headers
Content-Length
Content
6649
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
Fri, 30 Jan 2026 21:19:05 GMT
Via
Other
1.1 747643510d5744fd5b06cb1647567818.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
HCbBU4CX1Dj43D7Ukg_o_Z0YgggeHdo9Xbm8pKkVm1CI3C0Pm5oLDw==
X-Amz-Cf-Pop
Other
IAD55-P5
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