DNS Gurus
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26 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=259200; includeSubDomains
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
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-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
Connection
Performance
keep-alive
Transfer-Encoding
Performance
chunked

Caching Headers

1 headers
Cache-Control
Caching
max-age=0, public

Content Headers

2 headers
Content-Language
Content
en-us
Content-Type
Content
text/html; charset=utf-8

Server Headers

2 headers
Server
Server
cloudflare
X-Runtime
Server
0.100155

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
_cfuvid=bkyfyvW08eZ4XIxoFdwF0g2iE7HlCNR3yb4mZ__MRM0-1763126486550-0.0.1.1-604800000; path=/; domain=.documentation.unbounce.com; HttpOnly; Secure; SameSite=None

Other Headers

15 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
99e6cfdb38a00a11-IAD
Date
Other
Fri, 14 Nov 2025 13:21:26 GMT
Nel
Other
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
Protocol
Other
HTTP/1.1 always
Report-To
Other
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Q%2B8JXy7R4X8ahap%2B4%2BY8hv5Y5Tu7hMvbtn6NanuoK41DPjPX5%2FUbVZaWGhUK6PzFjeolTNCy%2FLgXpu%2FCByzl6yaNphWybBmm%2B8qLd9yutcsZ9sjtP5PmRtIi3uoyo%2FKub8EMD%2FJEqjymc8CD"}],"group":"cf-nel","max_age":604800}
Via
Other
zorg
X-Envoy-Decorator-Operation
Other
/hc/404
X-Envoy-Upstream-Service-Time
Other
104
X-Request-Id
Other
99e6cfdb38a00a11-SEA
X-Ua-Compatible
Other
IE=edge
X-Zendesk-Origin-Server
Other
app-server-56fd7d6746-wm9vn
X-Zendesk-Processed-Host-Header
Other
documentation.unbounce.com
X-Zendesk-Zorg
Other
yes
Zendesk-Service
Other
help-center

Recommendations

Enable compression (gzip/brotli) to improve performance

Analysis completed in 446ms