DNS Gurus
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20 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
same-origin
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
  • • 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

1 headers
Cache-Control
Caching
private, no-cache, no-store, max-age=0, must-revalidate

Content Headers

1 headers
Content-Type
Content
text/html; charset=utf-8

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

9 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c5b6ca36b1151ba-EWR
Date
Other
Thu, 29 Jan 2026 20:19:25 GMT
Nel
Other
{ "report_to": "nel-endpoint-freshstatus", "max_age": 2592000, "include_subdomains": true}
Report-To
Other
{ "group": "nel-endpoint-freshstatus", "max_age": 2592000, "include_subdomains": true, "endpoints": [{"url": "https://edge-admin.us-east-1.freshedge.net/nelreports/freshstatus"}]}
X-Envoy-Upstream-Service-Time
Other
52
X-Request-Id
Other
9ce37176-210d-4163-83cc-33fbb62160ce
X-Server-Processing-Time-Ms
Other
52
X-Trace-Id
Other
00-3d258ca833d9dfd29a8d50b2231d63cf-b878792c090ab880-00

Recommendations

Enable compression (gzip/brotli) to improve performance