DNS Gurus
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10 Headers

Detected Technologies from Headers

See all in URL Inspect 2
Nginx logo Nginx Ubuntu logo Ubuntu

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Excellent
DENY
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

Vary
Performance
Accept-Encoding, Cookie

Caching Headers

No caching headers found

Content Headers

Content-Length
Content
3021
Content-Type
Content
text/html; charset=utf-8

Server Headers

Server
Ubuntu logo
Server
nginx/1.18.0 (Ubuntu)
X-Powered-By
Server
authentik

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date
Other
Sat, 07 Nov 2026 00:34:37 GMT
X-Authentik-Id
Other
8df2a42c56364156ad87ff16bd6a10f1

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching

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