DNS Gurus
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13 Headers

Detected Technologies from Headers

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Envoy logo Envoy

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=86400; includeSubDomains
Content-Security-Policy
Weak
frame-ancestors Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Missing
Not configured
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
  • • Significantly strengthen CSP directives
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

Accept-Ranges
Performance
bytes
Connection
Performance
close

Caching Headers

Etag
Caching
"69fc29f2-fff"
Last-Modified
Caching
Thu, 07 May 2026 05:58:10 GMT

Content Headers

Content-Length
Content
4095
Content-Type
Content
text/html

Server Headers

Server
Envoy logo
Server
envoy

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date
Other
Tue, 12 May 2026 14:04:07 GMT
X-Envoy-Upstream-Service-Time
Envoy logo
Other
1

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching