DNS Gurus
Cached · just now
21 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15552000
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
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 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
Origin

Caching Headers

1 headers
Last-Modified
Caching
Mon, 13 Oct 2025 10:41:06 GMT

Content Headers

1 headers
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

11 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c2af8abcac90a87-IAD
Date
Other
Fri, 23 Jan 2026 23:11:39 GMT
Nel
Other
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Report-To
Other
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=fZ%2FDETNMixUqGPHnGQM3xmLdcn7S7DZgCBqptXlyulugIrpFsJ7We7rDXzHpQF6yB7yhHJpsnL%2BwdNgCQgbcq%2BGoonc%3D"}]}
Via
Other
1.1 3e36dd267cb267a1625f6ecf58fe0bd2.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
RrN9yRe6shcxIrF4vqQUkwvk5j5Pq7dQDCHzwXvkEOGpV2AVIf5g9A==
X-Amz-Cf-Pop
Other
IAD61-P12
X-Amz-Server-Side-Encryption
Other
AES256
X-Cache
Other
RefreshHit from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching