DNS Gurus
Cached · just now
16 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

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding

Caching Headers

0 headers
No caching headers found

Content Headers

1 headers
Content-Type
Content
application/xml

Server Headers

1 headers
Server
Server
nginx

CORS Headers

1 headers
Access-Control-Allow-Origin
Cors
*

Cookies Headers

0 headers
No cookies headers found

Other Headers

10 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cache-Host
Other
yccdn-rndttk-1.yccdn.cloud.yandex.net
Cache-Status
Other
MISS
Date
Other
Wed, 04 Feb 2026 20:23:05 GMT
Via
Other
1.1 809aab597f9b26cadc42a1c11dd373d8.cloudfront.net (CloudFront)
X-Amz-Bucket-Region
Other
us-east-1
X-Amz-Cf-Id
Other
OBaPkuwJxGthKByhe0UwxIhRe6UOAzCW7JBe0TBD2w4CnRQ-gi1PJw==
X-Amz-Cf-Pop
Other
AMS58-P2
X-Cache
Other
Error from cloudfront
X-Request-Id
Other
fc3258c688a07ad5

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching