DNS Gurus
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8 Headers

Detected Technologies from Headers

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Apache logo Apache Fedora logo Fedora OpenSSL logo OpenSSL

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
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
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
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add X-Content-Type-Options: nosniff
  • • 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
"211a-5be742910bd80"
Last-Modified
Caching
Fri, 26 Mar 2021 17:49:58 GMT

Content Headers

Content-Length
Content
8474
Content-Type
Content
text/html; charset=UTF-8

Server Headers

Server
OpenSSL logo
Server
Apache/2.4.51 (Fedora) OpenSSL/1.1.1l mod_perl/2.0.11 Perl/v5.32.1

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date
Other
Mon, 03 Aug 2026 23:54:00 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching