DNS Gurus
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16 Headers

Detected Technologies from Headers

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Nginx logo Nginx

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
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
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • 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

Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding, accept, content-type, cookie

Caching Headers

Cache-Control
Caching
no-cache, must-revalidate, max-age=0, no-store, private
Expires
Caching
Wed, 11 Jan 1984 05:00:00 GMT
Last-Modified
Caching
Wed, 25 Mar 2026 23:08:41 GMT

Content Headers

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

Server Headers

Server
Nginx logo
Server
nginx

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc
Other
h3=":443"; ma=86400
Date
Other
Wed, 25 Mar 2026 23:08:41 GMT
Host-Header
Other
WordPress.com
Server-Timing
Other
a8c-cdn, dc;desc=dca, cache;desc=MISS;dur=636.0
X-Ac
Other
4.dca _atomic_dca MISS
X-Hacker
Other
Want root? Visit join.a8c.com and mention this header.
X-Nananana
Other
Batcache-Set

Recommendations

Enable compression (gzip/brotli) to improve performance