DNS Gurus
Cached · just now
13 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
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
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • 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

1 headers
Connection
Performance
close

Caching Headers

3 headers
Cache-Control
Caching
public, max-age=0, must-revalidate
Etag
Caching
"498252f01bb255899e360781521fb963"
Last-Modified
Caching
Thu, 15 Jan 2026 12:27:10 GMT

Content Headers

2 headers
Content-Length
Content
614516
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
Alt-Svc
Other
h3=":443"; ma=86400
Date
Other
Sat, 17 Jan 2026 14:39:53 GMT
Via
Other
1.1 f01dafb3bec9893b47152910d47900a4.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
S7tB9XuY1VCmHmOJf6PM9ZvZ-Hkb1iguHAm3Bmn72BHumvLvtz_0yA==
X-Amz-Cf-Pop
Other
IAD12-P3
X-Cache
Other
RefreshHit from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance