DNS Gurus
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18 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15780000; includeSubDomains
Content-Security-Policy
Missing
Not configured
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
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • 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

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding

Caching Headers

2 headers
Age
Caching
1
Cache-Control
Caching
private,no-cache,no-store,max-age=0,must-revalidate

Content Headers

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

Server Headers

2 headers
Server
Server
cloudflare
X-Powered-By
Server
Next.js

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
_cfuvid=3uL3J.gIUFYV55_AEVfNs4avhujBi7nf9GnCtOXXkSA-1766582016.688212-1.0.1.1-AfR8PDQOgCxmm.nKz62y3BNiamkwv.XHycsoT2cXSuI; HttpOnly; SameSite=None; Secure; Path=/; Domain=strike.me

Other Headers

7 headers
Cache-Status
Other
"Netlify Durable"; fwd=bypass, "Netlify Edge"; fwd=miss;detail=p1
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9b305b644feb3b06-IAD
Date
Other
Wed, 24 Dec 2025 13:13:37 GMT
Netlify-Vary
Other
query=__nextDataReq|_rsc,header=x-nextjs-data|x-next-debug-logging|next-router-prefetch|next-router-segment-prefetch|next-router-state-tree|next-url|rsc|accept-encoding,language=en-US|en|es|en-GB,cookie=__prerender_bypass|__next_preview_data|NEXT_LOCALE
X-Country
Other
US
X-Nf-Request-Id
Other
01KD87WPPV4AS7PERQADZ8G460

Recommendations

Enable compression (gzip/brotli) to improve performance

Consider removing X-Powered-By header to hide server technology

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