DNS Gurus
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16 Headers

Detected Technologies from Headers

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HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
Content-Security-Policy
Missing
Not configured
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

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

Caching Headers

2 headers
Cache-Control
Caching
max-age=300, must-revalidate
Last-Modified
Caching
Thu, 12 Feb 2026 17:28:53 GMT

Content Headers

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

Server Headers

1 headers
Server
Nginx logo
Server
nginx

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

8 headers
Alt-Svc
Other
h3=":443"; ma=86400
Date
Other
Thu, 12 Feb 2026 17:37:15 GMT
Host-Header
Other
WordPress.com
Link
Other
<https://wp.me/P8Izfx-5>; rel=shortlink
Server-Timing
Other
a8c-cdn, dc;desc=dca, cache;desc=STALE;dur=1.0
X-Ac
Other
2.dca _atomic_dca STALE
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