DNS Gurus
Cached · 44m ago
28 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Good
default-src; upgrade-insecure-requests
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer
Permissions-Policy
Missing
Not configured
Recommendations
  • • Consider adding 'preload' to HSTS for maximum security
  • • Strengthen CSP by removing 'unsafe-eval'
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

1 headers
Connection
Performance
close

Caching Headers

1 headers
Etag
Caching
W/"9-0gXL1ngzMqISxa6S1zx3F4wtLyg"

Content Headers

2 headers
Content-Length
Content
9
Content-Type
Content
text/plain; charset=utf-8

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

1 headers
Access-Control-Allow-Origin
Cors
*

Cookies Headers

1 headers
Set-Cookie
Cookies
rootRedirectDashboard=; Path=/; Expires=Thu, 01 Jan 1970 00:00:00 GMT

Other Headers

13 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c8a6b4ed92aa0ca-IAD
Date
Other
Wed, 04 Feb 2026 13:12:21 GMT
Nel
Other
{"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
Origin-Agent-Cluster
Other
?1
Report-To
Other
{"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=Sud5Gn8350ALV7gQCxC8CE6qJsOPoqYS7wRHNoTTRLk%3D\u0026sid=e11707d5-02a7-43ef-b45e-2cf4d2036f7d\u0026ts=1770210741"}],"max_age":3600}
Reporting-Endpoints
Other
heroku-nel="https://nel.heroku.com/reports?s=Sud5Gn8350ALV7gQCxC8CE6qJsOPoqYS7wRHNoTTRLk%3D&sid=e11707d5-02a7-43ef-b45e-2cf4d2036f7d&ts=1770210741"
Server-Timing
Other
cfEdge;dur=54,cfOrigin;dur=11
Via
Other
1.1 heroku-router
X-Dns-Prefetch-Control
Other
off
X-Download-Options
Other
noopen
X-Permitted-Cross-Domain-Policies
Other
none

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching