DNS Gurus
Cached · just now
20 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
Good
strict-origin-when-cross-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

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

Caching Headers

3 headers
Cache-Control
Caching
public, max-age=0, must-revalidate
Etag
Caching
"b5c1f70d56b5b511bb2da949f80e330e"
Last-Modified
Caching
Tue, 20 Jan 2026 21:54:46 GMT

Content Headers

2 headers
Content-Length
Content
2432
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
Wed, 21 Jan 2026 21:51:53 GMT
Via
Other
1.1 ff2d6deff1b50282a21f4b199088c76e.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
HrEA_g5M6Kc6WkGNuMN1Se2bAvOd7faSUz6gGiC3K1hfvxFnar4owA==
X-Amz-Cf-Pop
Other
IAD61-P3
X-Amz-Server-Side-Encryption
Other
AES256
X-Cache
Other
Error from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance