DNS Gurus
Cached · just now
20 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=63072000; includeSubDomains; preload
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 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
Cache-Control
Caching
no-store, no-cache, must-revalidate, max-age=0
Etag
Caching
"328257380186d550f96adf638ff85092"
Last-Modified
Caching
Fri, 27 Jun 2025 03:51:28 GMT

Content Headers

2 headers
Content-Length
Content
49
Content-Type
Content
text/plain; charset=utf-8

Server Headers

1 headers
Server
Server
AmazonS3

CORS Headers

3 headers
Access-Control-Allow-Methods
Cors
GET, HEAD
Access-Control-Allow-Origin
Cors
*
Access-Control-Max-Age
Cors
3000

Cookies Headers

0 headers
No cookies headers found

Other Headers

8 headers
Date
Other
Thu, 01 Jan 2026 17:59:03 GMT
Via
Other
1.1 016de4084b3995907681c203a7d5af44.cloudfront.net (CloudFront), 1.1 0a207be11cfd2d90fff9212d2a692a7e.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
KRj_PgGhd6F0Phol30VqKVACoJpECuqN2MIwaomrtjQJUwqABALQig==
X-Amz-Cf-Pop
Other
IAD61-P9
X-Amz-Replication-Status
Other
COMPLETED
X-Amz-Server-Side-Encryption
Other
AES256
X-Amz-Version-Id
Other
6NYlJnma9WPyl0MUFm2tNo8C1GzqJZih
X-Cache
Other
Error from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance