DNS Gurus
Cached · just now
11 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; 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
  • • Consider adding 'preload' to HSTS for maximum security
  • • 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

1 headers
Connection
Performance
close

Caching Headers

0 headers
No caching headers found

Content Headers

2 headers
Content-Length
Content
19
Content-Type
Content
text/plain; charset=utf-8

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
__cf_bm=MR99wN5dR7kWZnZy_37NiMByf7fA276RBDQw1dGb19s-1768596783.6307986-1.0.1.1-FX2Dn26MtOH86P7Pmjuy33Ga6ePzSvU34gKB8OlLRCnV1q7iE0C9iJsk0_JXG9tkJGs2o0wnpRLtGAa0XL..0cK8DvLwe1poiCJF_EDehu9VrkRUj1XyE8Ddbe.N4tKc; HttpOnly; Secure; Path=/; Domain=argyle.com; Expires=Fri, 16 Jan 2026 21:23:03 GMT

Other Headers

4 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9bf08009bc92c978-IAD
Date
Other
Fri, 16 Jan 2026 20:53:03 GMT
Via
Other
1.1 google

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching