DNS Gurus
Cached · just now
18 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
Missing
Not configured
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 X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close

Caching Headers

2 headers
Etag
Caching
"d41d8cd98f00b204e9800998ecf8427e"
Last-Modified
Caching
Tue, 19 Apr 2016 23:24:55 GMT

Content Headers

2 headers
Content-Length
Content
0
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
CFS 1124

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

11 headers
Cf4age
Other
0
Cf4ttl
Other
2678400.000
Date
Other
Sat, 24 Jan 2026 14:00:20 GMT
X-Amz-Id-2
Other
/l7OJngzIOBVPyMzCLk0ux8Nqs/meQJsVmH8m+i+v3cR9nXz8Td7jJzJxiPt7nHhJzkbAcS6er0=
X-Amz-Request-Id
Other
DY5K7VW2EJCJEJNN
X-Cf-Reqid
Other
5b5c3899524cbeb47e84fbf44c6c531b
X-Cf-Tsc
Other
1768617198
X-Cf1
Other
34721:fO.iad2:co:nots:cacheN.iad2-01:M
X-Cf2
Other
H
X-Cf3
Other
M
X-Cff
Other
B

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching