DNS Gurus
Cached · just now
23 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15552000; includeSubDomains; preload
Content-Security-Policy
Weak
frame-ancestors
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Significantly strengthen CSP directives
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Cookie, Accept-Encoding

Caching Headers

0 headers
No caching headers found

Content Headers

1 headers
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
posthog_csrftoken=FRChEI7RCNI4Y8aww1g6BLuxNw3HHCpv; expires=Sat, 21 Feb 2026 14:29:03 GMT; Max-Age=1209600; Path=/; SameSite=Lax; Secure

Other Headers

11 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9ca393c59a31c984-IAD
Content-Security-Policy-Report-Only
Other
default-src 'self'; style-src 'self' 'unsafe-inline' https://*.posthog.com https://fonts.googleapis.com; script-src 'self' 'nonce-1HrbrOYE3U6E3YO33EdQBx' https://*.posthog.com https://*.i.posthog.com; font-src 'self' https://*.posthog.com https://app-static.eu.posthog.com https://app-static-prod.posthog.com https://d1sdjtjk6xzm7.cloudfront.net https://fonts.gstatic.com https://cdn.jsdelivr.net https://assets.faircado.com https://use.typekit.net; worker-src 'self'; child-src 'none'; object-src 'none'; media-src https://res.cloudinary.com; img-src 'self' data: https://*.posthog.com https://posthog.com https://www.gravatar.com https://res.cloudinary.com https://platform.slack-edge.com https://raw.githubusercontent.com; frame-ancestors https://posthog.com https://preview.posthog.com https://vercel.com; connect-src 'self' https://status.posthog.com https://*.posthog.com https://raw.githubusercontent.com https://api.github.com; frame-src https:; manifest-src 'self'; base-uri 'self'; report-uri https://us.i.posthog.com/report/?token=sTMFPsFhdP1Ssg&sample_rate=0.1&v=2; report-to posthog
Date
Other
Sat, 07 Feb 2026 14:29:03 GMT
Nel
Other
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Report-To
Other
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=pfNR7qg3%2FooFDVrGMJKr5ty69bNZVPmvxlzfvrO70aieG5%2FTjgE%2BKupj6seHwYD8XyOzi%2Fa2e42qtAQFYDfsE%2FYrnLQlTn%2F9tF21bSHhT6iqztmgw%2BODeNV0"}]}
Reporting-Endpoints
Other
posthog="https://us.i.posthog.com/report/?token=sTMFPsFhdP1Ssg&sample_rate=0.1&v=2"
Server-Timing
Other
cfEdge;dur=376,cfOrigin;dur=0
Speculation-Rules
Other
"/cdn-cgi/speculation"
X-Envoy-Upstream-Service-Time
Other
6

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching