DNS Gurus
Cached · just now
16 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
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
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Connection
Performance
close
Vary
Performance
accept-encoding

Caching Headers

1 headers
Cache-Control
Caching
max-age=0, private, must-revalidate

Content Headers

2 headers
Content-Length
Content
27350
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
Fly/12b9b72d (2026-01-12)

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
_bringy_key=SFMyNTY.g3QAAAACbQAAAAtfY3NyZl90b2tlbm0AAAAYMVNlYWdRc0MwbnV0M3Bna2RqX3ZoUkJmbQAAAAtkZXZpY2VfdHlwZXcHZGVza3RvcA.DHzwrSaF1o5Xq_XDO5F97th60NeUDyK0gAy2FsyjK-U; path=/; HttpOnly; SameSite=Lax

Other Headers

6 headers
Date
Other
Tue, 13 Jan 2026 09:32:40 GMT
Fly-Request-Id
Other
01KEVB6J7313XPBJHJH1YTCY45-iad
Via
Other
1.1 fly.io, 1.1 fly.io
X-Download-Options
Other
noopen
X-Permitted-Cross-Domain-Policies
Other
none
X-Request-Id
Other
GIpAiTJFNeP36L8AAwTR

Recommendations

Enable compression (gzip/brotli) to improve performance