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 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
Present
private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")
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)

Performance Headers

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

Caching Headers

Cache-Control
Caching
max-age=65, must-revalidate
Last-Modified
Caching
Mon, 12 Jan 2026 09:44:57 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
Sun, 12 Apr 2026 17:09:55 GMT
Host-Header
Other
WordPress.com
Server-Timing
Other
a8c-cdn, dc;desc=dca, cache;desc=STALE;dur=1.0
X-Ac
Other
3.dca _atomic_dca STALE
X-Hacker
Other
Want root? Visit join.a8c.com and mention this header.
X-Nananana
Other
Batcache-Hit

Recommendations

Enable compression (gzip/brotli) to improve performance