DNS Gurus
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33 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Good
default-src; script-src; style-src; +9 more
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer
Permissions-Policy
Missing
Not configured
Recommendations
  • • Strengthen CSP by removing 'unsafe-eval'
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Connection
Performance
close
Vary
Performance
Origin

Caching Headers

1 headers
Etag
Caching
W/"62-wPKw9GxULibWAA3OeUiTQLVdov4"

Content Headers

2 headers
Content-Length
Content
98
Content-Type
Content
application/json; charset=utf-8

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

2 headers
Access-Control-Allow-Credentials
Cors
true
Access-Control-Expose-Headers
Cors
X-Request-ID,X-RateLimit-Limit,X-RateLimit-Remaining,X-RateLimit-Reset

Cookies Headers

0 headers
No cookies headers found

Other Headers

16 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9b7d71ed3fb623cc-IAD
Date
Other
Fri, 02 Jan 2026 21:45:43 GMT
Nel
Other
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Origin-Agent-Cluster
Other
?1
Ratelimit-Limit
Other
10
Ratelimit-Policy
Other
10;w=60
Ratelimit-Remaining
Other
9
Ratelimit-Reset
Other
60
Report-To
Other
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=EHxAfSnQFr5Poc%2BhJgNNjU27zWkE3LOiErv6CS%2Fi4ElAI7wKA%2FJVdLbGJ2SAlgfRMhYvY4fyfwZnIZHo6cLCEa9D0zn3N2BzDgFnQQ%3D%3D"}]}
X-Dns-Prefetch-Control
Other
off
X-Download-Options
Other
noopen
X-Permitted-Cross-Domain-Policies
Other
none
X-Railway-Edge
Other
railway/us-east4-eqdc4a
X-Railway-Request-Id
Other
O4AD2u3VSdq3ghiyBT7zVQ
X-Request-Id
Other
405e416e-de00-4910-b4bf-96a36dfc5a10

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching