DNS Gurus
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17 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
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
  • • 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 Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked

Caching Headers

1 headers
Cache-Control
Caching
max-age=0, no-cache

Content Headers

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

Server Headers

1 headers
Server
Server
nginx

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

10 headers
Date
Other
Thu, 22 Jan 2026 10:54:31 GMT
X-B-Cache
Other
B=nil:D=EXPIRE/CREATE
X-Debug-Donot-Cache
Other
0
X-Debug-Non-Text
Other
0
X-Debug-Too-Large
Other
0
X-Page-Speed
Other
1.13.35.2-0
X-Pst-Dynamic
Other
EXPIRE/CREATE; 1.149 ms
X-Pst-Nginx-Cache
Other
MISS
X-Pst-Version
Other
3.1.29
X-Signature-Wexal
Other
KUSANAGI

Recommendations

Enable compression (gzip/brotli) to improve performance