DNS Gurus
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24 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Basic
default-src; object-src; font-src
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

1 headers
Connection
Performance
close

Caching Headers

1 headers
Cache-Control
Caching
no-cache, no-store, must-revalidate

Content Headers

2 headers
Content-Length
Content
2118
Content-Type
Content
text/html;charset=utf-8

Server Headers

1 headers
X-Powered-By
Server
ARR/3.0

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
AzureAppProxyAnalyticCookie_b38129db-ac62-4b54-b1b4-8d139d783033_https_1.3=MGD:MIIBvQYJKoZIhvcNAQcDoIIBrjCCAaoCAQIxggEwooIBLAIBBDCB7wRUTAAAAAAAAAABAAAAS0RTSwYAAABrAQAAGwAAABEAAAAjy5Hi6T7N+ThtoqgyrlYOIAAAAPJQXPEOXZedj0rCUVSDCBdAgtbz9vq92g42dmv91vZlMIGWBgkrBgEEAYI3SgEwgYgGCisGAQQBgjdKAQ0wejB4MHYMBERTVFMMbmZyYW5jZWMtZGtkcy5ka2RzLmNvcmUud2luZG93cy5uZXQ7aHR0cDovL3NjaGVtYXMueG1sc29hcC5vcmcvd3MvMjAwNS8wNS9pZGVudGl0eS9jbGFpbXMvbmFtZTtjd2FwcHJveHlka2RzZXVyMAsGCWCGSAFlAwQBLQQoDuxQVc7rM16aBB60Sr3DFswD8eRRHjdQIYXyGkGgNCaqvDOlk7Y/OTBxBgkqhkiG9w0BBwEwHgYJYIZIAWUDBAEuMBEEDGaqGw1doJ8H6FkvEgIBEIBESVMmshsx5RisTVLqxwqJKwmdaw8BZW3hGdk8RPkz+eQoGtztU0NJSegYEmjR0e6FxV+I6EZrWnsn996nAjBU7kiuHFg=; path=/; Secure; SameSite=None

Other Headers

13 headers
Date
Other
Tue, 20 Jan 2026 04:05:42 GMT
Nel
Other
{"report_to":"network-errors","max_age":86400,"success_fraction":0.2,"failure_fraction":1.0}
Report-To
Other
{"group":"network-errors","max_age":86400,"endpoints":[{"url":"https://ffde.nelreports.net/api/report?cat=proxy-appproxy-FRC-PAR03P-3"}]}
Server-Timing
Other
dtSInfo;desc="0", dtRpid;desc="-641533852"
X-Forwarded-Proto
Other
https
X-Ms-Proxy-App-Id
Other
b38129db-ac62-4b54-b1b4-8d139d783033
X-Ms-Proxy-Connector-Id
Other
5759e2ea-df82-47d9-aee4-fed18b4f187d
X-Ms-Proxy-Data-Center
Other
FRC
X-Ms-Proxy-Group-Id
Other
5be71a1a-9a99-459a-be17-2628e946f3f1
X-Ms-Proxy-Service-Name
Other
proxy-appproxy-FRC-PAR03P-3
X-Ms-Proxy-Subscription-Id
Other
372ee9e0-9ce0-4033-a64a-c07073a91ecd
X-Ms-Proxy-Transaction-Id
Other
ed0c4f8a-44aa-4c72-8561-57d3f318a73d
X-Oneagent-Js-Injection
Other
true

Recommendations

Enable compression (gzip/brotli) to improve performance

Consider removing X-Powered-By header to hide server technology