DNS Gurus
Cached · just now
16 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000; preload
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
  • • 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 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

1 headers
Connection
Performance
close

Caching Headers

3 headers
Age
Caching
53
Cache-Control
Caching
public, max-age=14400
Expires
Caching
Sat, 17 Jan 2026 04:23:05 GMT

Content Headers

2 headers
Content-Length
Content
109
Content-Type
Content
application/json

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
_cfuvid=VZEcf0AWUPr47b4G5AObbjgDHjYGR8u.KNb8PTBGSGg-1768609385258-0.0.1.1-604800000; path=/; domain=.zip.co; HttpOnly; Secure; SameSite=None

Other Headers

7 headers
Cf-Cache-Status
Other
HIT
Cf-Ray
Other
9bf1b3b19d4ac96a-IAD
Date
Other
Sat, 17 Jan 2026 00:23:05 GMT
Via
Other
1.1 87fe250b32fc87699b1f30c0c5ab6004.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
uziaHaLAV6Bz2o_2DQyzMdV1eeU6zO9MAl7qf-z3ST37guUjKfNqyw==
X-Amz-Cf-Pop
Other
JFK50-P3
X-Cache
Other
Error from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance