DNS Gurus
Cached · just now
14 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15552000; includeSubDomains; 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

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
accept-encoding

Caching Headers

0 headers
No caching headers found

Content Headers

1 headers
Content-Type
Content
application/xml

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
_cfuvid=lNpP29zZeMyud2K1EeuKPTNpGmR461Tme.z2VJbDxew-1767196652512-0.0.1.1-604800000; path=/; domain=.flowcode.com; HttpOnly; Secure; SameSite=None

Other Headers

7 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9b6af925bb3e9c8b-IAD
Date
Other
Wed, 31 Dec 2025 15:57:32 GMT
X-Amz-Bucket-Region
Other
us-east-1
X-Amz-Id-2
Other
oJSDUguRGcXW8IwPng17uYxU6xzeZwWoHkxG5jHV3XfJ5rmZJ9AdqZXxGv4N2O3UbMWQgpOkTiI=
X-Amz-Request-Id
Other
7R80MVP85CBJQ66G

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching